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Story: Medical Degrees

Competency Questions

1. When was a person awarded a certain medical degree?
2. What medical degree does a certain person hold?
3. Which medical degrees have a certain person studied for?

Contextual Statements

• A degree is awarded on a single date.
• A nursing educational program awards a single degree upon completion.
• Each degree is awarded by completion of only one educational program.
• An educational program is attended for a certain time period, and can end in either achieving a degree, or dropping out.
• Persons can attend more than one educational program, either simultaneously or in sequence.

Reasoning Requirements

• Currently attending a program is implied by having a starting attendance date to the program being earlier than today, and having either no ending date, or a date in the future.

OWL Module

• Medical Degrees ontology fragment
• Medical Degrees test data (to be used with SPARQL queries below)

SPARQL Tests

CQ 1

SELECT ?date
WHERE {
	?person MedicalDegrees:personName "Pasquale Di Gennaro" .
	?attendance MedicalDegrees:attendanceOfPerson ?person .
	?attendance MedicalDegrees:attendanceToEducationalProgram ?program .
	?program rdfs:label "Nursing Assistant Program" .
	?attendance MedicalDegrees:attendanceStatus "DEGREE_AWARDED" .
	?attendance MedicalDegrees:attendanceDuringTime ?timeinterval .
	?timeinterval timeinterval:hasIntervalEndDate ?date
}

CQ 2

SELECT ?degreeName
WHERE {
	?person MedicalDegrees:personName "Pasquale Di Gennaro" .
	?attendance MedicalDegrees:attendanceOfPerson ?person .
	?attendance MedicalDegrees:attendanceToEducationalProgram ?program .
	?attendance MedicalDegrees:attendanceStatus "DEGREE_AWARDED" .
	?program MedicalDegrees:programAwardsDegree ?degree .
	?degree rdfs:label ?degreeName
}

CQ 3

SELECT ?degreeName
WHERE {
	?person MedicalDegrees:personName "Pasquale Di Gennaro" .
	?attendance MedicalDegrees:attendanceOfPerson ?person .
	?attendance MedicalDegrees:attendanceToEducationalProgram ?program .
	?program MedicalDegrees:programAwardsDegree ?degree .
	?degree rdfs:label ?degreeName
}