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Difference between
version 107
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version 106:
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| - A semantic type is expressed as a set of __semantic annotations__. The purpose of a semantic annotation is to assign objects of a resource a "meaning" using ontology terms. A semantic annotation serves to "link" a portion of a resource to a portion of an ontology. In this way, the semantic interpretation of a resource (its semantic type) is built from the annotations of its parts. |
| + A semantic type is expressed as a set of __semantic annotations__. The purpose of a semantic annotation is to assign objects of a resource a "meaning" using ontology terms. A semantic annotation serves to "link" a portion of a resource to a portion of an ontology. In this way, the semantic interpretation of a resource (its semantic type) is built from the annotation of its parts. |
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| - A semantic type should be uniquely identified. The unique identifier of a semantic type can be stated using the {{id}} attribute of the {{SemanticType}} element. An identifier is (preferably) expressed as a Life-Science Identifer (LSID) in which the semantic type is managed as an LSID data object. Alternatively, if a semantic type is embedded within a document, the semantic-type id can be expressed as a unique fragment identifier (e.g., when used within EML). As shown above, a semantic type consists of a set of labels and annotations. The rest of this page describes these two components, first describing labels and then annotations. |
| + A semantic type should be uniquely identified. The unique identifier of a semantic type can be stated using the {{id}} attribute of the {{SemanticType}} element. An identifier is (preferably) expressed as a Life-Science Identifer (LSID) in which the semantic type is managed as an LSID data object. Alternatively, if a semantic type is embedded within a document, the semantic-type id can be expressed as a unique fragment identifier (for example, when used within EML). As shown above, a semantic type consists of a set of labels and annotations. The rest of this page describes these two components, first describing labels and then annotations. |
Back to KRSMS Semantic Annotation Language,
or to the Page History.
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