FQL is a query language that allows you to retrieve, filter and project data from any data source containing FHIR Resources. It brings the power of three existing languages together: SQL, JSON and FhirPath. It allows you to create tables and is useful for gaining insight and perform quality control.
<Location xmlns="http://hl7.org/fhir"> <id value="InstanceOfLocationMulti" /> <meta> <profile value="https://www.nfdi4health.de/fhir/metadataschema/StructureDefinition/nfdi4health-pr-mds-centers" /> </meta> <description value="2" /> <type> <coding> <system value="http://snomed.info/sct" /> <code value="255206009" /> <display value="Multicentric (qualifier value)" /> </coding> </type> </Location>