Addressing #7: timestamp clarifications

[imartinezortiz]

Draft PR to address #7.

I couldn't find out the XSD schema for 1.1 so I changed the reference in 084ce900c to link the normative definition. Could be https://www.w3.org/TR/owl-time/#time:inXSDDateTimeStamp another better option ?

[FeLungs]

I found this xml schema which contains the dateTimeStamp definition but I'm not sure if we link directly to that schema or not.

Within the schema, the targetNamespace field is "http://www.w3.org/2001/XMLSchema" and after reading the documentation, I'm still not sure which is more correct; referencing the 2009 version or the 2001 version.

• https://www.w3.org/2009/XMLSchema/derived.nxsd#dateTimeStamp
• http://www.w3.org/2001/XMLSchema#dateTimeStamp

[imartinezortiz]

I'm not sure too. Reading owl time in the documentation they reference to the XSD 1.1 normative reference (HTML document), but in the RDF representation seems that they use http://www.w3.org/2001/XMLSchema#dateTimeStamp

<owl:DatatypeProperty rdf:ID="inXSDDateTimeStamp">
    <skos:definition xml:lang="es">Posición de un instante, expresado utilizando xsd:dateTimeStamp.</skos:definition>
    <rdfs:label xml:lang="es">en fecha-sello de tiempo XSD</rdfs:label>
    <rdfs:comment xml:lang="es">Posición de un instante, expresado utilizando xsd:dateTimeStamp.</rdfs:comment>
    <skos:definition xml:lang="en">Position of an instant, expressed using xsd:dateTimeStamp</skos:definition>
    <rdfs:range>
      <rdf:Description rdf:about="http://www.w3.org/2001/XMLSchema#dateTimeStamp">
        <rdfs:label xml:lang="es">sello de tiempo</rdfs:label>
      </rdf:Description>
    </rdfs:range>
    <rdfs:label xml:lang="en">in XSD Date-Time-Stamp</rdfs:label>
    <rdfs:domain rdf:resource="#Instant"/>
    <rdfs:comment xml:lang="en">Position of an instant, expressed using xsd:dateTimeStamp</rdfs:comment>
  </owl:DatatypeProperty>