tree.ttl

@prefix tree: <https://w3id.org/tree#> .
@prefix tiles: <https://w3id.org/tree#> .
@prefix cc: <http://creativecommons.org/ns#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <http://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix voaf: <http://purl.org/vocommons/voaf#> .
@prefix vs: <http://www.w3.org/2003/06/sw-vocab-status/ns#> .
@prefix wdrs: <http://www.w3.org/2007/05/powder-s#> .
@prefix xhtm: <http://www.w3.org/1999/xhtml> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix hydra: <http://www.w3.org/ns/hydra/core#>.
@prefix dcat: <http://www.w3.org/ns/dcat#>.

tree: a foaf:Document ;
      foaf:primaryTopic tree:Ontology;
      cc:license <http://creativecommons.org/licenses/by/4.0/>;
      dct:creator <https://pietercolpaert.be/#me> .

<https://pietercolpaert.be/#me> foaf:name "Pieter Colpaert"; foaf:mbox "pieter.colpaert@ugent.be".

tree:Ontology a owl:Ontology ;
              rdfs:label "TREE"@en;
              rdfs:comment "A hypermedia specification for fragmenting collections of members."@en.

######## Classes

tree:Collection a rdfs:Class ;
                rdfs:subClassOf dcat:Dataset ;
                rdfs:label "Collection"@en;
                rdfs:comment "A tree:Collection is a collection containing members. The members may be spread across multiple tree:Nodes."@en .

tree:SearchTree a rdfs:Class ;
                rdfs:subClassOf dcat:Distribution ;
                rdfs:label "Search Tree"@en;
                rdfs:comment "A tree:SearchTree publishes the members of a collection."@en .

tree:Node a rdfs:Class ;
          rdfs:label "Node"@en;
          rdfs:comment "A tree:Node is a node that may contain relations to other nodes."@en .

tree:RootNode a rdfs:Class ;
          rdfs:label "Root Node"@en;
          rdfs:comment "A tree:RootNode is the access point into a search tree."@en .

tree:Relation a rdfs:Class ;
              rdfs:label "Relation"@en ;
              rdfs:comment "A class describing the relation between two nodes"@en.
              
tree:ConditionalImport a rdfs:Class ;
              rdfs:label "Conditional Import"@en ;
              rdfs:comment "Import a page when the tree:path is interesting for the client"@en.

tree:PrefixRelation a rdfs:Class ;
                    rdfs:subClassOf tree:Relation ;
                    rdfs:label "Prefix Relation"@en;
                    rdfs:comment "All members of this related node start with this prefix"@en .

tree:SubstringRelation a rdfs:Class ;
                       rdfs:subClassOf tree:Relation ;
                       rdfs:label "Substring Relation"@en;
                       rdfs:comment "All members of this related node contain this substring"@en .

tree:SuffixRelation a rdfs:Class ;
                      rdfs:subClassOf tree:Relation ;
                      rdfs:label "Suffix Relation"@en ;
                      rdfs:comment "All members of this related node end with this suffix"@en .

tree:GreaterThanRelation a rdfs:Class ;
                         rdfs:subClassOf tree:Relation ;
                         rdfs:label "Greater Than Relation"@en ;
                         rdfs:comment "All members of this related node are greater than the value"@en .
                         
tree:GreaterThanOrEqualToRelation  a rdfs:Class ;
                                 rdfs:subClassOf tree:Relation ;
                                 rdfs:comment "All members of this related node are greater than or equal to the value"@en ;
                                 rdfs:label "Greater than or equal to relation"@en .

tree:LessThanRelation a rdfs:Class ;
                      rdfs:subClassOf tree:Relation ;
                      rdfs:label "Less Than Relation"@en .
                        
tree:LessThanOrEqualToRelation a rdfs:Class ;
                               rdfs:subClassOf tree:Relation ;
                               rdfs:label "Less than or equal to Relation"@en .
                               
tree:EqualToRelation a rdfs:Class ;
                       rdfs:subClassOf tree:Relation ;
                       rdfs:label "Equal To Relation"@en .

tree:NotEqualToRelation a rdfs:Class ;
                       rdfs:subClassOf tree:Relation ;
                       rdfs:label "Not Equal To Relation"@en .

tree:GeospatiallyContainsRelation  a rdfs:Class ;
                                   rdfs:subClassOf tree:Relation ;
                                   rdfs:label "Geospatially Contains Relation"@en;
                                   rdfs:comment "All further members are geospatially contained within the WKT string of the tree:value."@en.
                                   
tree:InBetweenRelation a rdfs:Class ;
                       rdfs:subClassOf tree:Relation ;
                       rdfs:label "In Between Relation"@en ;
                       rdfs:comment "For comparing intervals: all further members are in-between the given interval"@en .

######## Properties

tree:viewDescription a rdf:Property ;
                     rdfs:label "View Description";
                     rdfs:comment "Links together a tree:Node with a description of this search tree through the search tree itself or through a data service"@en;
                     rdfs:domain tree:Node .
                     #rdfs:range owl:oneOf ( tree:SearchTree dcat:DataService ) . # Just leaving the range open for now

tree:relation a rdf:Property ;
              rdfs:label "Relation"@en;
              rdfs:comment "Links a node with another through a Relation class"@en;
              rdfs:domain tree:Node;
              rdfs:range tree:Relation.

tree:remainingItems a rdf:Property ;
                    rdfs:label "Remaining Items"@en;
                    rdfs:comment "Total number of items of this node and its children"@en;
                    rdfs:domain tree:Node;
                    rdfs:range xsd:integer.
                   
tree:node a rdf:Property ;
          rdfs:label "Has node"@en;
          rdfs:comment "The URL to follow when this Node cannot be pruned"@en;
          rdfs:domain tree:Relation;
          rdfs:range tree:Node.

tree:rootNode a rdf:Property ;
          rdfs:subPropertyOf dcat:accessURL ;
          rdfs:label "Has Root Node"@en;
          rdfs:comment "A view has a root node that can be used to start traversing the search tree"@en;
          rdfs:domain tree:View ;
          rdfs:range tree:RootNode .

tree:value a rdf:Property ;
           rdfs:label "Value"@en ;
           rdfs:comment "The value the node linked in the node relation is compared to"@en .
#           rdfs:domain tree:Relation . # possibly a union can be documented between tree:Relation and a tree:Value

tree:path a rdf:Property ;
          rdfs:label "Path"@en ;
          rdfs:comment "A property path, as defined by shacl, that indicates what resource the tree:value affects."@en ;
          rdfs:domain tree:Relation ;
          rdfs:range rdfs:Resource .

tree:view a rdf:Property ;
          rdfs:label "View"@en ;
          rdfs:comment "Links the collection to the current page."@en ;
          rdfs:domain tree:Collection ;
          rdfs:range tree:Node .

tree:member  a rdf:Property ;
             rdfs:label "Member"@en ;
             rdfs:comment "The collection has a member."@en ;
             rdfs:domain tree:Collection .

tree:search  a rdf:Property ;
             rdfs:label "Search"@en ;
             rdfs:comment "The Node can be searched for child nodes."@en ;
             rdfs:range hydra:IriTemplate .

tree:shape a rdf:Property ;
           rdfs:label "Shape"@en ;
           rdfs:comment "The SHACL shape the members of the collection adhere to."@en ;
           rdfs:domain tree:Collection ;
           rdfs:range sh:NodeShape .

tree:import a rdf:Property ;
            rdfs:label "Import"@en ;
            rdfs:comment "Imports a file in order being able to evaluate a tree:path correctly or comply fully to the tree:shape defined in the Collection"@en .

tree:conditionalImport a rdf:Property ;
            rdfs:label "Import conditionally"@en ;
            rdfs:comment "Imports a file in order being able to evaluate a tree:path correctly"@en ;
            rdfs:range tree:ConditionalImport .
     
###### Properties for the Tiles ontology
###### Mind that tiles prefix is just a synonym for the tree prefix

tiles:zoom a rdf:Property ;
           rdfs:label "Zoom level"@en;
           rdfs:comment "The zoom level of the tile cfr. OSM convention"@en;
           rdfs:isDefinedBy <https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames> ;
           rdfs:domain tiles:Node;
           rdfs:range xsd:float.

tiles:longitudeTile a rdf:Property ;
           rdfs:label "The X tile number"@en;
           rdfs:comment "The X tile number from longitude cfr. OSM convention"@en;
           rdfs:isDefinedBy <https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames> ;
           rdfs:domain tiles:Node;
           rdfs:range xsd:float.

tiles:latitudeTile a rdf:Property ;
           rdfs:label "The Y tile number"@en;
           rdfs:comment "The Y tile number from latitude cfr. OSM convention"@en;
           rdfs:isDefinedBy <https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames> ;
           rdfs:domain tiles:Node;
           rdfs:range xsd:float.

tree:timeQuery a rdf:Property ;
           rdfs:label "Time Query"@en;
           rdfs:comment "Will search for elements starting from a certain timestamp"@en;
           rdfs:domain tiles:Node;
           rdfs:range xsd:dateTime.