ONTOLOGY EXPLORER
text
<https://www.omg.org/spec/Commons/TextDatatype/Text>
プロパティと値
| プロパティ | 値 |
|---|---|
| source | "ISO/IEC 11179-3 Information technology - Metadata registries (MDR) - Registry metamodel and basic attributes, Third edition, 2013-02-15" |
| type | Datatype |
| label | "text" |
| equivalentClass | _:c14n1603 |
| definition | "datatype that maps to xsd:string and rdf:langString base types for string-valued data properties and annotations" |
| note | "Text is data in the form of characters, symbols, words, phrases, paragraphs, sentences, tables, or other character arrangements, intended to convey a meaning, and whose interpretation is essentially based upon the reader's knowledge of some natural language or artificial language." |
| note | "There are cases where the representation of certain features of something, such as a name, which might be multilingual or might not, defaults to rdfs:Literal when left unspecified, although it should be limited to plain strings or language-typed strings (i.e., exclude numbers, binary types, and so forth). There is no combined datatype available in RDF or OWL, however, which is the role that this datatype is intended to fulfill." |
| scopeNote | "This composite datatype should be used in cases where a standard representation using one of the options in the union for string values does not work. Note that certain tools may not support rdf:langString, including, but not limited to some versions of Protege, and that custom datatypes are not supported in OWL 2 RL so it may need to be ignored or commented out in OWL 2 RL applications." |
| usageNote | "Commons users that depend on tools that lack support for rdf:langString may not want to use this datatype in their applications. Testing with specific reasoners, for example, is advised." |