Difference between revisions of "Triple"
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The term "Triple" is being used in Semantic Web Technology. {{Link|target=http://en.wikipedia.org/wiki/Triple|title=The english wikipedia article on "Triple"}} describes a triple | The term "Triple" is being used in Semantic Web Technology. {{Link|target=http://en.wikipedia.org/wiki/Triple|title=The english wikipedia article on "Triple"}} describes a triple | ||
| − | as {{Link|target=http://en.wikipedia.org/wiki/ | + | as {{Link|target=http://en.wikipedia.org/wiki/Resource_Description_Framework|title=The atomic data entity in the Resource Description Framework}} |
| + | |||
| + | == Three part structure == | ||
| + | A Triple consists of | ||
| + | # subject | ||
| + | # predicate | ||
| + | # object | ||
| + | === Examples for triples === | ||
| + | Here are some triples: | ||
| + | <source lang='xml' id='dadlovesmum'> | ||
| + | dad loves mum | ||
| + | kid loves mum | ||
| + | kid loves dad | ||
| + | dad hates sister_in_law | ||
| + | sister_in_law likes mum | ||
| + | kid likes granny | ||
| + | </source> | ||
| + | === Natural graph representation of triples === | ||
| + | Each Triple of subject - predicate - object can be presented as a graph. The above triples would | ||
| + | e.g. be represented as: | ||
| + | <graphviz format='svg'> | ||
| + | digraph dadlovesmum { | ||
| + | rankdir="TB"; | ||
| + | "dad" -> "mum" [label="loves"]; | ||
| + | "dad" -> "sister_in_law" [label="hates"]; | ||
| + | "kid" -> "mum" [label="loves"]; | ||
| + | "kid" -> "dad" [label="loves"]; | ||
| + | "kid" -> "granny" [label="likes"]; | ||
| + | "sister_in_law" -> "mum" [label="likes"]; | ||
| + | } | ||
| + | </graphviz> | ||
| + | Or in the abstract notation each Triple as: | ||
| + | <graphviz format='svg'> | ||
| + | digraph triples { | ||
| + | rankdir="LR"; | ||
| + | "subject" -> "object" [label="predicate"]; | ||
| + | } | ||
| + | </graphviz> | ||
| + | = Links = | ||
| + | {{Link|target=The Genesis of WikiData}} | ||
| + | [[Category:frontend]] | ||
| + | [[Category:SiGNaL]] | ||
| + | [[Category:DBIS-VL]] | ||
Latest revision as of 17:27, 16 February 2023
The term "Triple" is being used in Semantic Web Technology. The english wikipedia article on "Triple" describes a triple as The atomic data entity in the Resource Description Framework
Three part structure
A Triple consists of
- subject
- predicate
- object
Examples for triples
Here are some triples:
dad loves mum
kid loves mum
kid loves dad
dad hates sister_in_law
sister_in_law likes mum
kid likes granny
Natural graph representation of triples
Each Triple of subject - predicate - object can be presented as a graph. The above triples would e.g. be represented as:
Or in the abstract notation each Triple as: