2
# Copyright (c) 2007 NEPOMUK Consortium
3
# All rights reserved, licensed under either CC-BY or BSD.
6
# * to Share - to copy, distribute and transmit the work
7
# * to Remix - to adapt the work
8
# Under the following conditions:
9
# * Attribution - You must attribute the work in the manner specified by the author
10
# or licensor (but not in any way that suggests that they endorse you or your use
13
# Redistribution and use in source and binary forms, with or without modification,
14
# are permitted provided that the following conditions are met:
15
# * Redistributions of source code must retain the above copyright notice, this
16
# list of conditions and the following disclaimer.
17
# * Redistributions in binary form must reproduce the above copyright notice, this
18
# list of conditions and the following disclaimer in the documentation and/or
19
# other materials provided with the distribution.
20
# * Neither the names of the authors nor the names of contributors may
21
# be used to endorse or promote products derived from this ontology without
22
# specific prior written permission.
24
# THIS ONTOLOGY IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
25
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
26
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
28
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
29
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
30
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
31
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
33
# THIS ONTOLOGY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36
@prefix dc: <http://purl.org/dc/elements/1.1/> .
37
@prefix exif: <http://www.kanzaki.com/ns/exif#> .
38
@prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> .
39
@prefix protege: <http://protege.stanford.edu/system#> .
40
@prefix nao: <http://www.semanticdesktop.org/ontologies/2007/08/15/nao#> .
41
@prefix nfo: <http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#> .
42
@prefix nie: <http://www.semanticdesktop.org/ontologies/2007/01/19/nie#> .
43
@prefix ncal: <http://www.semanticdesktop.org/ontologies/2007/04/02/ncal#> .
44
@prefix nco: <http://www.semanticdesktop.org/ontologies/2007/03/22/nco#> .
45
@prefix dcterms: <http://purl.org/dc/terms/> .
46
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
47
@prefix pimo: <http://www.semanticdesktop.org/ontologies/2007/11/01/pimo#> .
48
@prefix nmo: <http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#> .
49
@prefix nrl: <http://www.semanticdesktop.org/ontologies/2007/08/15/nrl#> .
50
@prefix tmo: <http://www.semanticdesktop.org/ontologies/2008/05/20/tmo#> .
51
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
52
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
53
@prefix nid3: <http://www.semanticdesktop.org/ontologies/2007/05/10/nid3#> .
54
@prefix nexif: <http://www.semanticdesktop.org/ontologies/2007/05/10/nexif#> .
56
nie: {nie:characterSet
58
rdfs:comment "Characterset in which the content of the InformationElement was created. Example: ISO-8859-1, UTF-8. One of the registered character sets at http://www.iana.org/assignments/character-sets. This characterSet is used to interpret any textual parts of the content. If more than one characterSet is used within one data object, use more specific properties." ;
59
rdfs:domain nie:InformationElement ;
60
rdfs:label "characterSet" ;
61
rdfs:range xsd:string .
65
rdfs:comment "DataObjects extracted from a single data source are organized into a containment tree. This property links the root of that tree with the datasource it has been extracted from" ;
66
rdfs:domain nie:InformationElement ;
67
rdfs:label "rootElementOf" ;
68
rdfs:range nie:DataSource .
70
nie:informationElementDate
72
rdfs:comment "A point or period of time associated with an event in the lifecycle of an Information Element. A common superproperty for all date-related properties of InformationElements in the NIE Framework." ;
73
rdfs:domain nie:InformationElement ;
74
rdfs:label "informationElementDate" ;
75
rdfs:range xsd:dateTime ;
76
rdfs:subPropertyOf dc:date .
80
rdfs:comment "A common superproperty for all properties that point at legal information about an Information Element" ;
81
rdfs:domain nie:InformationElement ;
83
rdfs:range xsd:string ;
84
rdfs:subPropertyOf dc:rights .
88
rdfs:comment "Links the information element with the DataObject it is stored in." ;
89
rdfs:domain nie:InformationElement ;
90
rdfs:label "isStoredAs" ;
91
rdfs:range nie:DataObject ;
92
nrl:inverseProperty nie:interpretedAs .
96
rdfs:comment "Language the InformationElement is expressed in. This property applies to the data object in its entirety. If the data object is divisible into parts expressed in multiple languages - more specific properties should be used. Users are encouraged to use the two-letter code specified in the RFC 3066" ;
97
rdfs:domain nie:InformationElement ;
98
rdfs:label "language" ;
99
rdfs:range xsd:string ;
100
rdfs:subPropertyOf dc:language .
104
rdfs:comment "Content copyright" ;
105
rdfs:label "copyright" ;
106
rdfs:range xsd:string ;
107
rdfs:subPropertyOf nie:legal , dcterms:accessRights .
111
rdfs:comment "Date of creation of the DataObject. Note that this date refers to the creation of the DataObject itself (i.e. the physical representation). Compare with nie:contentCreated." ;
112
rdfs:domain nie:DataObject ;
113
rdfs:label "created" ;
114
rdfs:range xsd:dateTime ;
115
rdfs:subPropertyOf dcterms:created, nao:created .
119
rdfs:comment "Last modification date of the DataObject. Note that this date refers to the modification of the DataObject itself (i.e. the physical representation). Compare with nie:contentLastModified." ;
120
rdfs:domain nie:DataObject ;
121
rdfs:label "lastModified" ;
122
rdfs:range xsd:dateTime ;
123
rdfs:subPropertyOf dc:date, nao:lastModified .
127
rdfs:comment "The mime type of the resource, if available. Example: \"text/plain\". See http://www.iana.org/assignments/media-types/. This property applies to data objects that can be described with one mime type. In cases where the object as a whole has one mime type, while it's parts have other mime types, or there is no mime type that can be applied to the object as a whole, but some parts of the content have mime types - use more specific properties." ;
128
rdfs:domain nie:InformationElement ;
129
rdfs:label "mimeType" ;
130
rdfs:range xsd:string .
134
rdfs:comment "The current version of the given data object. Exact semantics is unspecified at this level. Use more specific subproperties if needed." ;
135
rdfs:domain nie:InformationElement ;
136
rdfs:label "version" ;
137
rdfs:range xsd:string ;
138
rdfs:subPropertyOf dcterms:hasVersion .
142
rdfs:comment "Links the DataObject with the InformationElement it is interpreted as." ;
143
rdfs:domain nie:DataObject ;
144
rdfs:label "interpretedAs" ;
145
rdfs:range nie:InformationElement ;
146
nrl:inverseProperty nie:isStoredAs .
150
rdfs:comment "A linking relation. A piece of content links/mentions a piece of data" ;
151
rdfs:domain nie:InformationElement ;
153
rdfs:range nie:DataObject ;
154
rdfs:subPropertyOf nie:relatedTo .
156
nie:InformationElement
158
rdfs:comment "A unit of content the user works with. This is a superclass for all interpretations of a DataObject." ;
159
rdfs:label "InformationElement" ;
160
rdfs:subClassOf rdfs:Resource .
164
rdfs:comment "A superclass for all entities from which DataObjects can be extracted. Each entity represents a native application or some other system that manages information that may be of interest to the user of the Semantic Desktop. Subclasses may include FileSystems, Mailboxes, Calendars, websites etc. The exact choice of subclasses and their properties is considered application-specific. Each data extraction application is supposed to provide it's own DataSource ontology. Such an ontology should contain supported data source types coupled with properties necessary for the application to gain access to the data sources. (paths, urls, passwords etc...)" ;
165
rdfs:label "DataSource" ;
166
rdfs:subClassOf rdfs:Resource .
170
rdfs:comment "Software used to \"generate\" the contents. E.g. a word processor name." ;
171
rdfs:domain nie:InformationElement ;
172
rdfs:label "generator" ;
173
rdfs:range xsd:string .
177
rdfs:comment "Generic property used to express containment relationships between DataObjects. NIE extensions are encouraged to provide more specific subproperties of this one. It is advisable for actual instances of DataObjects to use those specific subproperties. Note to the developers: Please be aware of the distinction between containment relation and provenance. The isPartOf relation models physical containment, a nie:DataObject (e.g. an nfo:Attachment) is a 'physical' part of an nie:InformationElement (a nmo:Message). Also, please note the difference between physical containment (isPartOf) and logical containment (isLogicalPartOf) the former has more strict meaning. They may occur independently of each other." ;
178
rdfs:domain nie:DataObject ;
179
rdfs:label "isPartOf" ;
180
rdfs:range nie:InformationElement ;
181
rdfs:subPropertyOf dcterms:isPartOf ;
182
nrl:inverseProperty nie:hasPart .
186
rdfs:comment "A disclaimer" ;
187
rdfs:label "disclaimer" ;
188
rdfs:range xsd:string ;
189
rdfs:subPropertyOf nie:legal .
193
rdfs:comment "A common superproperty for all settings used by the generating software. This may include compression settings, algorithms, autosave, interlaced/non-interlaced etc. Note that this property has no range specified and therefore should not be used directly. Always use more specific properties." ;
194
rdfs:domain nie:InformationElement ;
195
rdfs:label "generatorOption" .
199
rdfs:comment "A textual description of the resource. This property may be used for any metadata fields that provide some meta-information or comment about a resource in the form of a passage of text. This property is not to be confused with nie:plainTextContent. Use more specific subproperties wherever possible." ;
200
rdfs:domain nie:InformationElement ;
201
rdfs:label "description" ;
202
rdfs:range xsd:string ;
203
rdfs:subPropertyOf dc:description, nao:description .
207
rdfs:comment "The date of the content creation. This may not necessarily be equal to the date when the DataObject (i.e. the physical representation) itself was created. Compare with nie:created property." ;
208
rdfs:domain nie:InformationElement ;
209
rdfs:label "contentCreated" ;
210
rdfs:range xsd:dateTime ;
211
rdfs:subPropertyOf nie:informationElementDate, nao:created ;
212
nrl:maxCardinality "1" .
216
rdfs:comment "Name given to an InformationElement" ;
217
rdfs:domain nie:InformationElement ;
219
rdfs:range xsd:string ;
220
rdfs:subPropertyOf dc:title, nao:prefLabel .
224
rdfs:comment "Date when information about this data object was retrieved (for the first time) or last refreshed from the data source. This property is important for metadata extraction applications that don't receive any notifications of changes in the data source and have to poll it regularly. This may lead to information becoming out of date. In these cases this property may be used to determine the age of data, which is an important element of it's dependability. " ;
225
rdfs:domain nie:DataObject ;
226
rdfs:label "lastRefreshed" ;
227
rdfs:range xsd:dateTime ;
228
rdfs:subPropertyOf dc:date ;
229
nrl:maxCardinality "1" .
233
rdfs:comment "Marks the provenance of a DataObject, what source does a data object come from." ;
234
rdfs:domain nie:DataObject ;
235
rdfs:label "dataSource" ;
236
rdfs:range nie:DataSource ;
237
rdfs:subPropertyOf dc:source ;
238
nrl:minCardinality "1" .
242
rdfs:comment "A unit of data that is created, annotated and processed on the user desktop. It represents a native structure the user works with. The usage of the term 'native' is important. It means that a DataObject can be directly mapped to a data structure maintained by a native application. This may be a file, a set of files or a part of a file. The granularity depends on the user. This class is not intended to be instantiated by itself. Use more specific subclasses." ;
243
rdfs:label "DataObject" ;
244
rdfs:subClassOf rdfs:Resource .
248
rdfs:comment "Dependency relation. A piece of content depends on another piece of data in order to be properly understood/used/interpreted." ;
249
rdfs:label "depends" ;
250
rdfs:range nie:DataObject ;
251
rdfs:subPropertyOf nie:relatedTo .
253
nie:contentLastModified
255
rdfs:comment "The date of the last modification of the original content (not its corresponding DataObject or local copy). Compare with nie:lastModified." ;
256
rdfs:domain nie:InformationElement ;
257
rdfs:label "contentLastModified" ;
258
rdfs:range xsd:dateTime ;
259
rdfs:subPropertyOf nie:informationElementDate, nao:lastModified ;
260
nrl:maxCardinality "1" .
264
rdfs:comment "Adapted DublinCore: The topic of the content of the resource, as keyword. No sentences here. Recommended best practice is to select a value from a controlled vocabulary or formal classification scheme. " ;
265
rdfs:domain nie:InformationElement ;
266
rdfs:label "keyword" ;
267
rdfs:range xsd:string .
271
rdfs:comment "Generic property used to express 'logical' containment relationships between DataObjects. NIE extensions are encouraged to provide more specific subproperties of this one. It is advisable for actual instances of InformationElement to use those specific subproperties. Note the difference between 'physical' containment (isPartOf) and logical containment (isLogicalPartOf)" ;
272
rdfs:domain nie:InformationElement ;
273
rdfs:label "isLogicalPartOf" ;
274
rdfs:range nie:InformationElement ;
275
rdfs:subPropertyOf dcterms:isPartOf ;
276
nrl:inverseProperty nie:hasLogicalPart .
280
rdfs:comment "An unambiguous reference to the InformationElement within a given context. Recommended best practice is to identify the resource by means of a string conforming to a formal identification system." ;
281
rdfs:domain nie:InformationElement ;
282
rdfs:label "identifier" ;
283
rdfs:range xsd:string ;
284
rdfs:subPropertyOf nao:identifier , dc:identifier .
288
rdfs:comment "Plain-text representation of the content of a InformationElement with all markup removed. The main purpose of this property is full-text indexing and search. Its exact content is considered application-specific. The user can make no assumptions about what is and what is not contained within. Applications should use more specific properties wherever possible." ;
289
rdfs:domain nie:InformationElement ;
290
rdfs:label "plainTextContent" ;
291
rdfs:range xsd:string .
295
rdfs:comment "A user comment about an InformationElement." ;
296
rdfs:domain nie:InformationElement ;
297
rdfs:label "comment" ;
298
rdfs:range xsd:string .
302
rdfs:comment "A common superproperty for all relations between a piece of content and other pieces of data (which may be interpreted as other pieces of content)." ;
303
rdfs:domain nie:InformationElement ;
304
rdfs:label "relatedTo" ;
305
rdfs:range nie:DataObject ;
306
rdfs:subPropertyOf dc:relation .
310
rdfs:comment "The size of the content. This property can be used whenever the size of the content of an InformationElement differs from the size of the DataObject. (e.g. because of compression, encoding, encryption or any other representation issues). The contentSize in expressed in bytes." ;
311
rdfs:domain nie:InformationElement ;
312
rdfs:label "contentSize" ;
313
rdfs:range xsd:integer .
317
rdfs:comment "Terms and intellectual property rights licensing conditions." ;
318
rdfs:label "license" ;
319
rdfs:range xsd:string ;
320
rdfs:subPropertyOf dcterms:license , nie:legal .
324
rdfs:comment "An overall topic of the content of a InformationElement" ;
325
rdfs:domain nie:InformationElement ;
326
rdfs:label "subject" ;
327
rdfs:range xsd:string ;
328
rdfs:subPropertyOf dc:subject .
332
rdfs:comment "Connects the data object with the graph that contains information about it." ;
333
rdfs:domain nie:DataObject ;
334
rdfs:label "coreGraph" ;
335
rdfs:range nrl:InstanceBase .
339
rdfs:comment "Generic property used to express 'physical' containment relationships between DataObjects. NIE extensions are encouraged to provide more specific subproperties of this one. It is advisable for actual instances of DataObjects to use those specific subproperties. Note to the developers: Please be aware of the distinction between containment relation and provenance. The hasPart relation models physical containment, an InformationElement (a nmo:Message) can have a 'physical' part (an nfo:Attachment). Also, please note the difference between physical containment (hasPart) and logical containment (hasLogicalPart) the former has more strict meaning. They may occur independently of each other." ;
340
rdfs:domain nie:InformationElement ;
341
rdfs:label "hasPart" ;
342
rdfs:range nie:DataObject ;
343
rdfs:subPropertyOf nie:relatedTo , dcterms:hasPart ;
344
nrl:inverseProperty nie:isPartOf .
348
rdfs:comment "The type of the license. Possible values for this field may include \"GPL\", \"BSD\", \"Creative Commons\" etc." ;
349
rdfs:label "licenseType" ;
350
rdfs:range xsd:string ;
351
rdfs:subPropertyOf nie:legal .
355
rdfs:comment "The overall size of the data object in bytes. That means the space taken by the DataObject in its container, and not the size of the content that is of interest to the user. For cases where the content size is different (e.g. in compressed files the content is larger, in messages the content excludes headings and is smaller) use more specific properties, not necessarily subproperties of this one." ;
356
rdfs:domain nie:DataObject ;
357
rdfs:label "byteSize" ;
358
rdfs:range xsd:integer ;
359
nrl:maxCardinality "1" .
363
rdfs:comment "Generic property used to express 'logical' containment relationships between InformationElements. NIE extensions are encouraged to provide more specific subproperties of this one. It is advisable for actual instances of InformationElement to use those specific subproperties. Note the difference between 'physical' containment (hasPart) and logical containment (hasLogicalPart)" ;
364
rdfs:domain nie:InformationElement ;
365
rdfs:label "hasLogicalPart" ;
366
rdfs:range nie:InformationElement ;
367
rdfs:subPropertyOf dcterms:hasPart ;
368
nrl:inverseProperty nie:isLogicalPartOf .
372
rdfs:comment "URL of a DataObject. It points to the location of the object. A typial usage is FileDataObject. In cases where creating a simple file:// or http:// URL for a file is difficult (e.g. for files inside compressed archives) the applications are encouraged to use conventions defined by Apache Commons VFS Project at http://jakarta.apache.org/ commons/ vfs/ filesystems.html." ;
373
rdfs:domain nie:DataObject ;
375
rdfs:range rdfs:Resource .
378
<http://www.semanticdesktop.org/ontologies/2007/01/19/nie_metadata#> {nie: a nrl:Ontology ;
379
nao:creator <http://www.dfki.uni-kl.de/~mylka> ;
380
nao:hasDefaultNamespace
381
"http://www.semanticdesktop.org/ontologies/2007/01/19/nie#" ;
382
nao:hasDefaultNamespaceAbbreviation
384
nao:lastModified "2009-11-12T07:45:58Z" ;
385
nao:status "Unstable" ;
387
nao:version "Revision-9" .
389
<http://www.semanticdesktop.org/ontologies/2007/01/19/nie_metadata#>
390
a nrl:GraphMetadata ;
391
nrl:coreGraphMetadataFor