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.
<ValueSet xmlns="http://hl7.org/fhir"> <expansion> <identifier value="urn:uuid:1dd842e7-6c51-44ad-9c27-94aa5577cc21" /> <timestamp value="2018-07-13T11:05:14.594Z" /> <parameter> <name value="limitedExpansion" /> <valueString value="-1" /> </parameter> <parameter> <name value="version" /> <valueString value="http://snomed.info/sct?version=http://snomed.info/sct/20611000087101/version/20161031" /> </parameter> <contains> <system value="http://snomed.info/sct" /> <code value="410942007" /> <display value="Drug or medicament" /> </contains> <contains> <system value="http://snomed.info/sct" /> <code value="410942007" /> <display value="Drug or medicament" /> </contains> </expansion> </ValueSet>