{
  "@context": {
    "dct": "http://purl.org/dc/terms/",
    "dcat": "http://www.w3.org/ns/dcat#",
    "dcatap": "http://data.europa.eu/r5r/",
    "dpv": "https://w3id.org/dpv#",
    "healthdcatap": "http://healthdataportal.eu/ns/health#",
    "foaf": "http://xmlns.com/foaf/0.1/",
    "vcard": "http://www.w3.org/2006/vcard/ns#",
    "eli": "http://data.europa.eu/eli/",
    "skos": "http://www.w3.org/2004/02/skos/core#",
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "sh": "http://www.w3.org/ns/shacl#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "prov": "http://www.w3.org/ns/prov#",
    "schema": "http://schema.org/",
    "dqv": "http://www.w3.org/ns/dqv#",
    "csvw": "http://www.w3.org/ns/csvw#",
    "IDERHA": "https://www.iderha.org/metadata#",
    "qb": "http://purl.org/linked-data/cube#",
    "sdmx-measure": "http://purl.org/linked-data/sdmx/2009/measure#",
    "cv": "http://data.europa.eu/m8g/"
  },
  "@graph": [
    {
      "@type": "dcat:Dataset",
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      "dct:title": "Lung Cancer Cohort Example",
      "dct:description": "Synthetic OMOP-based cohort for lung cancer",
      "dcat:keyword": [
        "lung cancer",
        "lung carcinoma",
        "thoracic oncology"
      ],
      "dct:alternative": [
        "LC",
        "NSCLC",
        "SCLC"
      ],
      "dct:type": [
        {
          "@id": "http://publications.europa.eu/resource/authority/dataset-type/STATISTICAL",
          "@type": "skos:Concept",
          "skos:prefLabel": {
            "@value": "Statistical",
            "@language": "en"
          }
        },
        {
          "@id": "http://publications.europa.eu/resource/authority/dataset-type/PERSONAL_DATA",
          "@type": "skos:Concept",
          "skos:prefLabel": {
            "@value": "Personal data",
            "@language": "en"
          }
        }
      ],
      "dcat:theme": [
        {
          "@id": "http://publications.europa.eu/resource/authority/data-theme/HEAL",
          "@type": "skos:Concept",
          "skos:prefLabel": {
            "@value": "Health",
            "@language": "en"
          }
        }
      ],
      "dct:accessRights": {
        "@id": "http://publications.europa.eu/resource/authority/access-right/RESTRICTED"
      },
      "healthdcatap:healthCategory": [
        {
          "@id": "http://13.81.34.152:1101/resource/authority/healthcategories/EHRS",
          "@type": "skos:Concept",
          "skos:prefLabel": {
            "@value": "Lung Cancer",
            "@language": "en"
          }
        }
      ],
      "dct:modified": "2025-11-09",
      "adms:sample": {
        "@type": "dcat:Distribution",
        "dcat:accessURL": {
          "@id": "http://example.org/resource/access_URL"
        },
        "dcatap:applicableLegislation": {
          "@id": "https://eur-lex.europa.eu/eli/reg/2025/327/oj",
          "@type": "eli:LegalResource"
        }
      },
      "dpv:hasPurpose": [
        {
          "@id": "https://w3id.org/dpv#ResearchAndDevelopment",
          "@type": "dpv:Purpose"
        }
      ],
      "dct:publisher": {
        "@type": "foaf:Agent",
        "@id": "https://www.iderha.org//publishers/UniversityofLuxembourg",
        "foaf:name": "UniversityofLuxembourg",
        "foaf:homepage": {
          "@id": "https://www.uni.lu/en/"
        },
        "cv:contactPoint": {  
         "@type": "cv:ContactPoint",
         "cv:email": "test@uni.lu"
        }
        },
      "dct:provenance": {
        "@type": "dct:ProvenanceStatement",
        "dct:description": "The Lung Cancer OMOP CDM dataset was derived from routinely collected electronic health records and hospital cancer registry data from three tertiary hospitals and one regional cancer center in Country X, covering the period 2016-01-01 to 2024-12-31. Source systems included inpatient and outpatient EHR modules (diagnoses, procedures, medications, labs, pathology, imaging summaries) and the institutional tumor registry. Data were transformed to OMOP CDM v5.4 using a documented ETL pipeline (SQL + Python) with concept mapping to SNOMED CT (YYYY-MM release), RxNorm (YYYY-MM), LOINC (YYYY-MM), and ICD-10-CM (2024). Data quality checks were performed with OHDSI Achilles and the Data Quality Dashboard (all critical checks passed; non-critical conformance warnings documented)."
      },
      "healthdcatap:healththeme": "http://13.81.34.152:1101/resource/authority/health-theme/CANCER_DISEASE",
      "healthdcatap:hdab": {
          "@type": "foaf:Agent",
          "foaf:name": "Health Data Access Body 1",
          "cv:contactPoint": {  
            "@type": "cv:ContactPoint",
            "cv:email": "test@uni.lu"
       }
      },
      "dcat:distribution": {
        "@type": "dcat:Distribution",
        "dcat:accessURL": {
          "@id": "http://example.org/resource/access_URL"
        },
        "@id": "https://www.iderha.org/distributions",
        "dcatap:applicableLegislation": {
          "@id": "https://eur-lex.europa.eu/eli/reg/2025/327/oj",
          "@type": "eli:LegalResource"
        }
      },
      "dcat:contactPoint": {
        "@type": "vcard:Kind",
        "vcard:hasURL": {
          "@id": "http://example.org/resource/contact_page"
        },
        "vcard:hasEmail": {
          "@id": "mailto:test@test.com"
        },
        "vcard:fn": "Dataset contact"
      },
      "dcatap:applicableLegislation": [
        {
          "@id": "https://eur-lex.europa.eu/eli/reg/2025/327/oj",
          "@type": "eli:LegalResource"
        }
      ],
      "dct:language": [
        {
          "@id": "http://publications.europa.eu/resource/authority/language/ENG",
          "@type": "dct:LinguisticSystem"
        }
      ],
      "dct:temporal": {
        "@type": "dct:PeriodOfTime",
        "schema:startDate": "2010-01-01",
        "schema:endDate": "2020-12-31"
      },
      "dct:spatial": {
        "@id": "http://publications.europa.eu/resource/authority/country/LUX",
        "@type": "dct:Location"
      },
      "dcat:version": "V1.0",
      "dct:rights": "https://example.org/rights#standard",
      "dpv:hasPersonalData": [
        "https://w3id.org/dpv/pd#Age",
        "https://w3id.org/dpv/pd#Gender",
        "https://w3id.org/dpv/pd#Identifier"
      ],

      "dpv:hasLegalBasis": [
      "https://w3id.org/dpv/dpv-gdpr#A6-1-a",
      "https://w3id.org/dpv/dpv-gdpr#A9-2-j"
      ],
      "dpv:hasDataSubject": [
      "https://w3id.org/dpv#Patient",
      "https://w3id.org/dpv#DataSubject"
       ],

      "healthdcatap:maxTypicalAge" :
      {
         "@type": "xsd:nonNegativeInteger",
          "@value": 89
      } , 
      "healthdcatap:minTypicalAge" :
      {
         "@type": "xsd:nonNegativeInteger",
          "@value": 18
      } ,
      "healthdcatap:numberOfUniqueIndividuals" :
      {
         "@type": "xsd:nonNegativeInteger",
          "@value": 6500
      } ,
      "healthdcatap:numberOfRecords" :
      {
         "@type": "xsd:nonNegativeInteger",
          "@value": 9500
      } ,

      
      "IDERHA:age_median": 57,
      "IDERHA:number_of_studies": 120,
      "IDERHA:number_of_series": 800,
      "IDERHA:condition": "https://cancerimage.eu/ontology/EUCAIM#CLIN1000084",
      "IDERHA:image_modality": "https://hyperontology.eucaim.cancerimage.eu/#IMG1004460",
      "IDERHA:image_vendor": "https://hyperontology.eucaim.cancerimage.eu/#IMG1000051",
      
      "IDERHA:Number_of_persons": 6500,
      "IDERHA:Number_of_persons_by_gender": {
       "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/gender",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 7450,
            "IDERHA:gender": "male"
          },
          {
            "sdmx-measure:obsValue": 4750,
            "IDERHA:gender": "female"
          },
          {
            "sdmx-measure:obsValue": 145,
            "IDERHA:gender": "unknown"
          }
        ]
      },
      "IDERHA:Number_of_persons_by_year_of_birth": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/year_of_birth",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:year_of_birth": "1940-01-01"
          },
          {
            "sdmx-measure:obsValue": 1500,
            "IDERHA:year_of_birth": "1950-01-01"
          },
          {
            "sdmx-measure:obsValue": 2500,
            "IDERHA:year_of_birth": "1960-01-01"
          },
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:year_of_birth": "1970-01-01"
          },
          {
            "sdmx-measure:obsValue": 1000,
            "IDERHA:year_of_birth": "1980-01-01"
          }
        ]
      },
      "IDERHA:Number_of_persons_by_race": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/race",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 5500,
            "IDERHA:race": "white"
          },
          {
            "sdmx-measure:obsValue": 2500,
            "IDERHA:race": "black"
          },
          {
            "sdmx-measure:obsValue": 1000,
            "IDERHA:race": "asian"
          },
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:race": "other"
          }
        ]
      },
      "IDERHA:Number_of_persons_by_ethnicity": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/ethnicity",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 4500,
            "IDERHA:ethnicity": "hispanic"
          },
          {
            "sdmx-measure:obsValue": 2000,
            "IDERHA:ethnicity": "non-hispanic"
          },
          {
            "sdmx-measure:obsValue": 2000,
            "IDERHA:ethnicity": "unknown"
          }
        ]
      },
      "IDERHA:Number_of_persons_by_observation_period_start_month": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/observation_period_start_month",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:observation_period_start_month": "2016-01-01"
          },
          {
            "sdmx-measure:obsValue": 750,
            "IDERHA:observation_period_start_month": "2017-01-01"
          },
          {
            "sdmx-measure:obsValue": 1000,
            "IDERHA:observation_period_start_month": "2018-01-01"
          },
          {
            "sdmx-measure:obsValue": 1200,
            "IDERHA:observation_period_start_month": "2019-01-01"
          },
          {
            "sdmx-measure:obsValue": 1500,
            "IDERHA:observation_period_start_month": "2020-01-01"
          },
          {
            "sdmx-measure:obsValue": 1600,
            "IDERHA:observation_period_start_month": "2021-01-01"
          },
          {
            "sdmx-measure:obsValue": 950,
            "IDERHA:observation_period_start_month": "2022-01-01"
          }
        ]
      },
      "IDERHA:Number_of_persons_by_number_of_observation_periods": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/number_of_observation_periods",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 4000,
            "IDERHA:number_of_observation_periods": 1
          },
          {
            "sdmx-measure:obsValue": 2000,
            "IDERHA:number_of_observation_periods": 2
          },
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:number_of_observation_periods": 3
          }
        ]
      },
      "IDERHA:Number_of_observation_periods_by_length_of_observation": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/length_of_observation",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 2000,
            "IDERHA:length_of_observation": "< 1 year"
          },
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:length_of_observation": "1-3 years"
          },
          {
            "sdmx-measure:obsValue": 1500,
            "IDERHA:length_of_observation": "3-5 years"
          },
          {
            "sdmx-measure:obsValue": 1000,
            "IDERHA:length_of_observation": "5-10 years"
          },
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:length_of_observation": "> 10 years"
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_visit_occurrence_by_VISIT_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/visit_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 5000,
            "IDERHA:visit_concept_id": 9201
          },
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:visit_concept_id": 9202
          }
        ]
      },
      "IDERHA:Number_of_VISIT_OCCURRENCE_records_by_VISIT_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/visit_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 7000,
            "IDERHA:visit_concept_id": 9201
          },
          {
            "sdmx-measure:obsValue": 4500,
            "IDERHA:visit_concept_id": 9202
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_concept_id_by_MEASUREMENT_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/measurement_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 5000,
            "IDERHA:measurement_concept_id": 3004410
          },
          {
            "sdmx-measure:obsValue": 2500,
            "IDERHA:measurement_concept_id": 3000963
          }
        ]
      },
      "IDERHA:Number_of_MEASUREMENT_records_by_MEASUREMENT_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/measurement_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 25000,
            "IDERHA:measurement_concept_id": 3004410
          },
          {
            "sdmx-measure:obsValue": 14000,
            "IDERHA:measurement_concept_id": 3000963
          }
        ]
      },
      "IDERHA:Number_of_MEASUREMENT_records_by_MEASUREMENT_SOURCE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/measurement_source_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 20000,
            "IDERHA:measurement_source_concept_id": 123456
          },
          {
            "sdmx-measure:obsValue": 10000,
            "IDERHA:measurement_source_concept_id": 654321
          }
        ]
      },
      "IDERHA:Number_of_MEASUREMENT_records_with_no_value": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/measurement_no_value",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 500,
            "IDERHA:measurement_concept_id": 3004410
          },
          {
            "sdmx-measure:obsValue": 200,
            "IDERHA:measurement_concept_id": 3000963
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_concept_id_by_CONDITION_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/condition_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 5000,
            "IDERHA:condition_concept_id": 254761
          },
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:condition_concept_id": 2547610
          }
        ]
      },
      "IDERHA:Number_of_CONDITION_OCCURRENCE_records_by_CONDITION_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/condition_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 12000,
            "IDERHA:condition_concept_id": 254761
          },
          {
            "sdmx-measure:obsValue": 8000,
            "IDERHA:condition_concept_id": 2547610
          }
        ]
      },
      "IDERHA:Number_of_CONDITION_OCCURRENCE_records_by_CONDITION_SOURCE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/condition_source_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 11500,
            "IDERHA:condition_source_concept_id": 98765
          },
          {
            "sdmx-measure:obsValue": 7500,
            "IDERHA:condition_source_concept_id": 56789
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_concept_id_by_PROCEDURE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/procedure_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 4500,
            "IDERHA:procedure_concept_id": 2211361
          },
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:procedure_concept_id": 2211362
          }
        ]
      },
      "IDERHA:Number_of_PROCEDURE_OCCURRENCE_records_by_PROCEDURE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/procedure_concept_id",
        "qb:observation": [
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            "IDERHA:procedure_concept_id": 2211361
          },
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            "IDERHA:procedure_concept_id": 2211362
          }
        ]
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      "IDERHA:Number_of_PROCEDURE_OCCURRENCE_records_by_PROCEDURE_SOURCE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/procedure_source_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 8500,
            "IDERHA:procedure_source_concept_id": 76543
          },
          {
            "sdmx-measure:obsValue": 6000,
            "IDERHA:procedure_source_concept_id": 34567
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_concept_id_by_DRUG_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/drug_concept_id",
        "qb:observation": [
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            "sdmx-measure:obsValue": 4800,
            "IDERHA:drug_concept_id": 1125360
          },
          {
            "sdmx-measure:obsValue": 3200,
            "IDERHA:drug_concept_id": 19019073
          }
        ]
      },
      "IDERHA:Number_of_DRUG_EXPOSURE_records_by_DRUG_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/drug_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 22000,
            "IDERHA:drug_concept_id": 1125360
          },
          {
            "sdmx-measure:obsValue": 15000,
            "IDERHA:drug_concept_id": 19019073
          }
        ]
      },
      "IDERHA:Number_of_DRUG_EXPOSURE_records_by_DRUG_SOURCE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/drug_source_concept_id",
        "qb:observation": [
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            "sdmx-measure:obsValue": 21000,
            "IDERHA:drug_source_concept_id": 54321
          },
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            "IDERHA:drug_source_concept_id": 12345
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_drug_era_by_DRUG_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/drug_era_concept_id",
        "qb:observation": [
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            "sdmx-measure:obsValue": 4300,
            "IDERHA:drug_concept_id": 1125360
          },
          {
            "sdmx-measure:obsValue": 2900,
            "IDERHA:drug_concept_id": 19019073
          }
        ]
      },
      "IDERHA:Number_of_DRUG_ERA_records_by_DRUG_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/drug_era_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 18000,
            "IDERHA:drug_concept_id": 1125360
          },
          {
            "sdmx-measure:obsValue": 12000,
            "IDERHA:drug_concept_id": 19019073
          }
        ]
      },
      "IDERHA:Number_of_persons_with_at_least_one_concept_id_by_OBSERVATION_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/observation_concept_id",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 3000,
            "IDERHA:observation_concept_id": 4317139
          },
          {
            "sdmx-measure:obsValue": 2000,
            "IDERHA:observation_concept_id": 4056240
          }
        ]
      },
      "IDERHA:Number_of_OBSERVATION_records_by_OBSERVATION_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/observation_concept_id",
        "qb:observation": [
          {
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            "IDERHA:observation_concept_id": 4317139
          },
          {
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      "IDERHA:Number_of_OBSERVATION_records_by_OBSERVATION_SOURCE_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
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        "qb:observation": [
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            "sdmx-measure:obsValue": 7500,
            "IDERHA:observation_source_concept_id": 24680
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          {
            "sdmx-measure:obsValue": 5500,
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      "IDERHA:Number_of_OBSERVATION_records_by_OBSERVATION_CONCEPT_ID_and_VALUE_AS_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
        "qb:structure": "http://IDERHA.org/structure/observation_concept_value_as_concept",
        "qb:observation": [
          {
            "sdmx-measure:obsValue": 4000,
            "IDERHA:observation_concept_id": 4317139,
            "IDERHA:value_as_concept_id": 4181412
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      "IDERHA:Distribution_of_numeric_values_by_MEASUREMENT_CONCEPT_ID_and_UNIT_CONCEPT_ID": {
        "qb:measureType": "sdmx-measure:obsValue",
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        "qb:observation": [
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            "sdmx-measure:obsValue": 1,
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      "IDERHA:cdmField": 95,
      "IDERHA:cdmTable": 95,
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      "IDERHA:cdmDatatype": 95,
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      "IDERHA:fkDomain": 95,
      "IDERHA:fkClass": 95,
      "IDERHA:isStandardValidConcept": 95,
      "IDERHA:measurePersonCompleteness": 95,
      "IDERHA:measureValueCompleteness": 95,
      "IDERHA:standardConceptRecordCompleteness": 95,
      "IDERHA:sourceConceptRecordCompleteness": 95,
      "IDERHA:sourceValueCompleteness": 95,
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      "IDERHA:plausibleValueHigh": 95,
      "IDERHA:plausibleTemporalAfter": 95,
      "IDERHA:plausibleDuringLife": 95,
      "IDERHA:plausibleGender": 95
    },
    {
      "@type": "dcat:Catalogue",
      "dct:description": "IDERHA Data Catalog",
      "dct:publisher": {
        "@type": "foaf:Agent",
        "@id": "http://IDERHA.org/agents/catalog-publisher",
        "foaf:name": "IDERHA Data catalog"
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      "dct:title": "IDERHA Data Catalog",
      "dcatap:applicableLegislation": [
        {
          "@id": "https://eur-lex.europa.eu/eli/reg/2025/327/oj",
          "@type": "eli:LegalResource"
        }
      ]
    },
    {
      "@type": "IDERHA:Study",
      "dct:title": "example text",
      "dct:identifier": "http://IDERHA.org/Studies/Study1",
      "dct:acronym": "LCSD",
      "dct:description": "Lung Cancer Study",
      "dcat:keywords": "LC",
      "IDERHA:fundedBy": {
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        "foaf:name": "UniversityofLuxembourg",
        "foaf:homepage": {
          "@id": "https://www.uni.lu/en/"
        }
      },
      "IDERHA:Agent": {
        "@type": "foaf:Agent",
        "@id": "https://www.iderha.org//publishers/UniversityofLuxembourg",
        "foaf:name": "UniversityofLuxembourg",
        "foaf:homepage": {
          "@id": "https://www.uni.lu/en/"
        }
      },
      "IDERHA:projectWebsite": "https://www.uni.lu/en/"   
    
  }

  ]
}