Training Training
Data Modeling Data Modeling IntroductionIntroduction
Target Training RoomTarget Training RoomTarget Plaza SouthTarget Plaza South1000 Nicollet Mall1000 Nicollet MallMinneapolis, MNMinneapolis, MN
September 20-21, 2007September 20-21, 2007
ISO 15926ISO 15926
The data model An example of a very basic model is how
we can tell what kind of object a particular 'physical object' is
The boxes are entity data types defined in the data model Next to an identifier they have (almost) no attributes. 'classification' is a relationship with two attributes: 'classified' that (here) refers to a 'physical_object' 'classifier' that (here) refers to a 'class_of_inanimate_
physical_object'
c la ssified c la ssifie rc la ss_ of_
in a n im a te_p h ys ic a l_ ob jec t
p h ys ic a l_ ob jec t c la ss if ica tion
'lap top '
1
'th is physica l ob jec tin fron t o f m e ' 'is a '
possible_individual
temporal_whole_part
whole
part
possible_individual
'this person for his life'
'this person as long as he
is identified with full name
'John Doe''
representation_of_Gregorian_date_and_UTC_time
beginning
point_in_timerepresented patternclass_of_
representation
whole
part
'1976-05-23T16-45Z'
class_of_information_
representationrepresented patternclass_of_
identification 'John Doe'
class_of_class_of_identification
classification
classifier
classified
'full name'
external references
identifier
identifiertype
valid since
identifiedindividual
whole lifeindividual
identification of individual
The 15926 model
Typical exchange file in RDF/XMLTypical exchange file in RDF/XML<rdf:RDF<rdf:RDFdeclarations>declarations><. . .<. . .transmittal datatransmittal data. . .>. . .>A TYPICAL NODEA TYPICAL NODE <part2:ClassOfInanimatePhysicalObject rdf:ID="<part2:ClassOfInanimatePhysicalObject rdf:ID="FPO-347621FPO-347621"> "> <!--<!--myVessel (individual)myVessel (individual)-->-->
<rdf:type rdf:resource="http://www.15926.org/rdl#R414674"/> <rdf:type rdf:resource="http://www.15926.org/rdl#R414674"/> <!--<!--VESSEL (class)VESSEL (class)-->--> </part2:ClassOfInanimatePhysicalObject></part2:ClassOfInanimatePhysicalObject>
AND A TYPICAL TEMPLATE INSTANCEAND A TYPICAL TEMPLATE INSTANCE <part2:MultidimensionalObject rdf:ID="ST-267634"><part2:MultidimensionalObject rdf:ID="ST-267634"> <rdf:type rdf:resource="http://www.15926.org/oim#<rdf:type rdf:resource="http://www.15926.org/oim#ST-VESSEL-3401-002ST-VESSEL-3401-002"/>"/> <part7:temporalWhole rdf:resource="#<part7:temporalWhole rdf:resource="#FPO-347621FPO-347621"/>"/> <part7:context rdf:resource="#COTWP-438834"/> <part7:context rdf:resource="#COTWP-438834"/> <!--<!--Project 4502 CR23Project 4502 CR23-->-->
<part7:beginning rdf:resource="#XSDT_20060306T1357Z"/> <part7:beginning rdf:resource="#XSDT_20060306T1357Z"/> <!--<!--March 6th, 2006 at 01:57pm GMTMarch 6th, 2006 at 01:57pm GMT-->-->
<part7:possessor rdf:resource="#<part7:possessor rdf:resource="#FPO-347621-20060306T1357ZFPO-347621-20060306T1357Z"/> "/> <!--<!--temporal parttemporal part-->-->
<part7:propertyType rdf:resource="http://www.15926.org/rdl#<part7:propertyType rdf:resource="http://www.15926.org/rdl#R239239R239239"/> "/> <!--<!--NominalVolumeCapacityNominalVolumeCapacity-->-->
<part7:basePropertyType rdf:resource="http://www.15926.org/2006/02/part4#<part7:basePropertyType rdf:resource="http://www.15926.org/2006/02/part4#R549022R549022"/>"/><!--<!--VolumeVolume-->-->
<part7:numericalValue rdf:resource="#XSFL_50.75"/> <part7:numericalValue rdf:resource="#XSFL_50.75"/> (means: an xsd:float of '50.75')(means: an xsd:float of '50.75') <part7:unitOfMeasure rdf:resource="http://www.15926.org/2006/02/part4#<part7:unitOfMeasure rdf:resource="http://www.15926.org/2006/02/part4#R567689R567689"/> "/> <!--<!--m3m3-->-->
</part2:MultidimensionalObject></part2:MultidimensionalObject>
</rdf:RDF></rdf:RDF>
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