Titel der Präsentation maximal 3 Zeilen Name Datum

Connecting EducaNext/UBP with SQI
Sandra Aguirre, 2004-04-29
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Headline
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 Introduction
 EducaNext Exchange Environment
 EducaNext wrapper
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What is EducaNext?
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EducaNext is a multilingual,
academic exchange portal,
where members of
higher education, research
organisations, and
professional communities can
go to share, retrieve, and
reuse learning resources.
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Types of Knowledge Resources
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• Educational materials: electronic textbooks, recorded
lectures, presentations, lecture notes, case studies,
quizzes, etc
• Educational activities: distributed course, lectures,
tutoring sessions, etc.
• Additional Resources (future): Collaborative content
production projects, forum, integrated informal knowledge,
etc.
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EducaNext Exchange Environment
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EducaNext Wrapper
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ELENA_TRIPLES
SUBJ PRED OBJ
UBP Database
“INSERT TRIPLE”
Parser
JENA
RDF file
LEARNING
RESOURCE
Build
Elena-Ontology
XML/RDF
Template
Common Schema
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EducaNext Wrapper
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namespaces
…
<elena_ont:LearningMaterial rdf:about="lr-upm-saguirre-1082994806547" dc:identifier="lr-upm-saguirre-1082994806547"
dc:title="Experimento Biologia" dc:language="es" dc:description="Clasificación de las hojas" openq:service_price_details="“
elena_ont:target_group="">
<dc:subject rdf:resource="http://www.educanext.org/rdf/taxonomies/dutchBasicClassification.rdf#42.40"/>
<dcterms:requires rdf:resource="Estudiar clases de hojas"/>
<dc:created>
<dcterms:W3CDTF>
<rdf:value>
<rdf:value>2004-04-26</rdf:value>
</rdf:value>
</dcterms:W3CDTF>
</dc:created>
<dc:creator>
<lom:Entity>
<vcard:FN> Sandra Aguirre </vcard:FN>
</lom:Entity>
</dc:creator>
<lom-edu:learning_resource_type>Experiment</lom-edu:learning_resource_type>
<dc:issued>
<dcterms:W3CDTF>
<rdf:value>2004-04-26</rdf:value>
</dcterms:W3CDTF>
</dc:issued>
<dc:format>
<dcterms:IMT>
<rdf:value>application/x-dvi</rdf:value>
</dcterms:IMT>
</dc:format>
<lom-tech:version>1.0</lom-tech:version>
</elena_ont:LearningMaterial>
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EducaNext Wrapper
RDF
QEL Datalog (String)
OLRQueryFormat
Query object
Parser
SQI
QEL RDF (String)
Parser
QELQueryParser
QEL
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ELENA_TRIPLES
SQL query
SUBJ PRED OBJ
DatalogQueryParser
RDF (String)
Parser
QELResultFormat
ResulSet object
UBP Database
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EducaNext Wrapper
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Edutella Classes
OLRQueryFormat
Query object
Parser
SQI
QEL Datalog (String)
Parser
QELQueryParser
QEL RDF (String)
ELENA_TRIPLES
SQL query
SUBJ PRED OBJ
DatalogQueryParser
RDF (String)
Parser
ResulSet object
UBP Database
QELResultFormat
“INSERT TRIPLE”
Parser
JENA
RDF
LEARNING
RESOURCE
Build
Elena-Ontology
XML/RDF
Template
Learning Network
Common Schema
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UBP Classes