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.
<Procedure xmlns="http://hl7.org/fhir"> <id value="example" /> <meta> <profile value="http://hs-osnabrueck.de/fhir/ePflegebericht/StructureDefinition/NursingProcedure" /> </meta> <status value="in-progress" /> <code> <coding> <system value="urn:oid:2.16.840.1.113883.6.97" /> <code value="10008425" /> <display value="An- und Auskleiden" /> </coding> </code> <subject> <reference value="Patient/example" /> </subject> </Procedure>