//For Snap SPARQL plugin (inferred triples)

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX w4pd: <http://i-lab.aegean.gr/ontologies/Wear4PDmoveOnto#>
PREFIX saref: <https://saref.etsi.org/core/>
PREFIX sosa: <http://www.w3.org/ns/sosa/>

//get all activities of all patients
SELECT ?activity ?patient
WHERE {
?patient rdf:type w4pd:PD_Patient;
		 w4pd:performs ?activity.
}

//get patient who performs SketchingActivity-01
SELECT ?patient
WHERE {
?patient w4pd:performs w4pd:SketchingActivity-01.
}

//get observations that has been recorded for PDpatient-002 (inferred triples)
SELECT ?observation
WHERE {
w4pd:PDpatient-002 sosa:isFeatureOfInterestOf ?observation.
}

// get the patient with the specific PHR
SELECT ?patient
WHERE {
?patient w4pd:hasPersonalHealthRecord w4pd:PDpatient-001HealthRecord.
}
		
// get patient and its personal health record
SELECT ?patient ?phr
WHERE {
?patient rdf:type w4pd:PD_Patient;
	     w4pd:hasPersonalHealthRecord ?phr.
}