|
| 1 | +<?xml version="1.0" encoding="UTF-8"?> |
| 2 | +<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" |
| 3 | + xmlns:dc="http://purl.org/dc/elements/1.1/" |
| 4 | + xmlns:dcmitype="http://purl.org/dc/dcmitype/" |
| 5 | + targetNamespace="http://purl.org/dc/terms/" |
| 6 | + xmlns="http://purl.org/dc/terms/" |
| 7 | + elementFormDefault="qualified" |
| 8 | + attributeFormDefault="unqualified"> |
| 9 | + |
| 10 | + <xs:annotation> |
| 11 | + <xs:documentation xml:lang="en"> |
| 12 | + DCterms XML Schema |
| 13 | + XML Schema for http://purl.org/dc/terms/ namespace |
| 14 | + |
| 15 | + Created 2003-04-02 |
| 16 | + |
| 17 | + Created by |
| 18 | + |
| 19 | + Tim Cole (t-cole3@uiuc.edu) |
| 20 | + Tom Habing (thabing@uiuc.edu) |
| 21 | + Jane Hunter (jane@dstc.edu.au) |
| 22 | + Pete Johnston (p.johnston@ukoln.ac.uk), |
| 23 | + Carl Lagoze (lagoze@cs.cornell.edu) |
| 24 | + |
| 25 | + This schema declares XML elements for the DC elements and |
| 26 | + DC element refinements from the http://purl.org/dc/terms/ namespace. |
| 27 | + |
| 28 | + It reuses the complexType dc:SimpleLiteral, imported from the dc.xsd |
| 29 | + schema, which permits simple element content, and makes the xml:lang |
| 30 | + attribute available. |
| 31 | + |
| 32 | + This complexType permits the derivation of other complexTypes |
| 33 | + which would permit child elements. |
| 34 | + |
| 35 | + DC elements are declared as substitutable for the abstract element dc:any, and |
| 36 | + DC element refinements are defined as substitutable for the base elements |
| 37 | + which they refine. |
| 38 | + |
| 39 | + This means that the default type for all XML elements (i.e. all DC elements and |
| 40 | + element refinements) is dc:SimpleLiteral. |
| 41 | + |
| 42 | + Encoding schemes are defined as complexTypes which are restrictions |
| 43 | + of the dc:SimpleLiteral complexType. These complexTypes restrict |
| 44 | + values to an appropriates syntax or format using data typing, |
| 45 | + regular expressions, or enumerated lists. |
| 46 | + |
| 47 | + In order to specify one of these encodings an xsi:type attribute must |
| 48 | + be used in the instance document. |
| 49 | + |
| 50 | + Also, note that one shortcoming of this approach is that any type can be |
| 51 | + applied to any of the elements or refinements. There is no convenient way |
| 52 | + to restrict types to specific elements using this approach. |
| 53 | + |
| 54 | + </xs:documentation> |
| 55 | + |
| 56 | + </xs:annotation> |
| 57 | + |
| 58 | + |
| 59 | + <xs:import namespace="http://www.w3.org/XML/1998/namespace" |
| 60 | + schemaLocation="http://www.w3.org/2001/03/xml.xsd"> |
| 61 | + </xs:import> |
| 62 | + |
| 63 | + <xs:import namespace="http://purl.org/dc/elements/1.1/" |
| 64 | + schemaLocation="dc.xsd"/> |
| 65 | + |
| 66 | + <xs:import namespace="http://purl.org/dc/dcmitype/" |
| 67 | + schemaLocation="dcmitype.xsd"/> |
| 68 | + |
| 69 | + <xs:element name="alternative" substitutionGroup="dc:title"/> |
| 70 | + |
| 71 | + <xs:element name="tableOfContents" substitutionGroup="dc:description"/> |
| 72 | + <xs:element name="abstract" substitutionGroup="dc:description"/> |
| 73 | + |
| 74 | + <xs:element name="created" substitutionGroup="dc:date"/> |
| 75 | + <xs:element name="valid" substitutionGroup="dc:date"/> |
| 76 | + <xs:element name="available" substitutionGroup="dc:date"/> |
| 77 | + <xs:element name="issued" substitutionGroup="dc:date"/> |
| 78 | + <xs:element name="modified" substitutionGroup="dc:date"/> |
| 79 | + <xs:element name="dateAccepted" substitutionGroup="dc:date"/> |
| 80 | + <xs:element name="dateCopyrighted" substitutionGroup="dc:date"/> |
| 81 | + <xs:element name="dateSubmitted" substitutionGroup="dc:date"/> |
| 82 | + |
| 83 | + <xs:element name="extent" substitutionGroup="dc:format"/> |
| 84 | + <xs:element name="medium" substitutionGroup="dc:format"/> |
| 85 | + |
| 86 | + <xs:element name="isVersionOf" substitutionGroup="dc:relation"/> |
| 87 | + <xs:element name="hasVersion" substitutionGroup="dc:relation"/> |
| 88 | + <xs:element name="isReplacedBy" substitutionGroup="dc:relation"/> |
| 89 | + <xs:element name="replaces" substitutionGroup="dc:relation"/> |
| 90 | + <xs:element name="isRequiredBy" substitutionGroup="dc:relation"/> |
| 91 | + <xs:element name="requires" substitutionGroup="dc:relation"/> |
| 92 | + <xs:element name="isPartOf" substitutionGroup="dc:relation"/> |
| 93 | + <xs:element name="hasPart" substitutionGroup="dc:relation"/> |
| 94 | + <xs:element name="isReferencedBy" substitutionGroup="dc:relation"/> |
| 95 | + <xs:element name="references" substitutionGroup="dc:relation"/> |
| 96 | + <xs:element name="isFormatOf" substitutionGroup="dc:relation"/> |
| 97 | + <xs:element name="hasFormat" substitutionGroup="dc:relation"/> |
| 98 | + <xs:element name="conformsTo" substitutionGroup="dc:relation"/> |
| 99 | + |
| 100 | + <xs:element name="spatial" substitutionGroup="dc:coverage"/> |
| 101 | + <xs:element name="temporal" substitutionGroup="dc:coverage"/> |
| 102 | + |
| 103 | + <xs:element name="audience" substitutionGroup="dc:any"/> |
| 104 | + |
| 105 | + <xs:element name="mediator" substitutionGroup="audience"/> |
| 106 | + <xs:element name="educationLevel" substitutionGroup="audience"/> |
| 107 | + |
| 108 | + <xs:element name="accessRights" substitutionGroup="dc:rights"/> |
| 109 | + |
| 110 | + <xs:element name="bibliographicCitation" substitutionGroup="dc:identifier"/> |
| 111 | + |
| 112 | +</xs:schema> |
0 commit comments