Het OnderwijsBegrippenKader (OBK) in 2013 Kennisnet ECK klantdag 14 mei 2013.
OBK modelling and tooling Jos van der Arend EdReNe, 11 December 2012 Mogelijk gemaakt door:
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Transcript of OBK modelling and tooling Jos van der Arend EdReNe, 11 December 2012 Mogelijk gemaakt door:
OBK modelling and tooling
Jos van der ArendEdReNe, 11 December 2012
Mogelijk gemaakt door:
Operation of OnderwijsBegrippenKader Same concept in many vocabularies
PE geography
Higher SE geography
Lower SE geography
Climate
Climate
Climate
abc
abc
abc
abc
OBK
OBK basicsQuality (actual, correct, useful)
Durable (long term)
Backing (wide support)
Uniqueness (no duplicates)
Openness (open process & product)
OBK concept development
• Decompose concept (Atomise)• Harmonise concepts (Harmonise)• Rich description (Describe)• Describe relations (Relate)
Each semantic concept: type and literal properties
Each semantic concept relation: literal properties
Relations between semantic concept types
Semantic concepts in PE and SE
Semantic concepts in PE and SESecondary education Vwo Vwo 1
Geography
(Aardrijks-kunde)
Forces of earth
(Krachten der aarde)
Natural disaster (Natuur-rampen)
Emergence and
consequences of natural disasters
SE Core objective
29
…can declare causes for nature
disasters and oversee the
consequences
OBK tooling – RNA plus
l
RNA Toolset
RDF Store
VocabularyVDEX
VDEX Builder
RNA Editor
RNA Viewer
RDFSemantic browser
RDF to VDEXTransform XSLT
l
VocabularyRDF
SPARQL queries
Vocabulary Bank
PURL resolver
l
Vocabularymappings
RNA Toolset
PURL resolver
RNARDF
Semantic browser
The concept (id+label)
Types
Labels
Properties
Relations
bk: hasValidPeriod
bk: hasSemanticManager
bk: hasLegalStatus
bk: hasChangeDate
bk: hasApprovalDate 2012-05-10
2012-12-10
Lodlive RDF semantic browser
VDEX Builder
Vocabulary Bank
OBK tooling – RNA plus
l
RNA Toolset
RDF Store
VocabularyVDEX
VDEX Builder
RNA Editor
RNA Viewer
RDFSemantic browser
RDF to VDEXTransform XSLT
l
VocabularyRDF
SPARQL queries
API
OBKSemantic browser
Vocabulary Bank
PURL resolver
l
Vocabularymappings
….?
Future plans
• OBK suite enhancements• OBK semantic concept viewer/reviewer
• Vocabulary Bank / Display• New concept sets for education curricula• New experiments