# common external prefixes
prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
prefix schema: <http://schema.org/>

# common bsfs prefixes
prefix bsfs: <https://schema.bsfs.io/core/>
prefix bsl: <https://schema.bsfs.io/core/Literal/>
prefix bsn: <https://schema.bsfs.io/ie/Node/>
prefix bse: <https://schema.bsfs.io/ie/Node/Entity#>
prefix bst: <https://schema.bsfs.io/ie/Node/Tag#>
prefix bsg: <https://schema.bsfs.io/ie/Node/Group#>
prefix bsp: <https://schema.bsfs.io/ie/Node/Preview#>

# essential nodes
bsn:Entity rdfs:subClassOf bsfs:Node .
bsn:Preview rdfs:subClassOf bsfs:Node .
bsn:Tag rdfs:subClassOf bsfs:Node .
bsn:Group rdfs:subClassOf bsfs:Node .

# common definitions
bsl:BinaryBlob rdfs:subClassOf bsfs:Literal .
bsl:URI rdfs:subClassOf bsfs:Literal .
bsl:Number rdfs:subClassOf bsfs:Literal .
bsl:Time rdfs:subClassOf bsfs:Literal .
<https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> rdfs:subClassOf bsl:BinaryBlob .
xsd:string rdfs:subClassOf bsfs:Literal .
xsd:integer rdfs:subClassOf bsl:Number .
xsd:float rdfs:subClassOf bsl:Number .

bse:filename rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range xsd:string ;
    bsfs:unique "true"^^xsd:boolean .

bse:filesize rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range xsd:integer ;
    bsfs:unique "true"^^xsd:boolean .

bse:mime rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range xsd:string ;
    bsfs:unique "true"^^xsd:boolean .

bse:preview rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range bsn:Preview .

bse:tag rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range bsn:Tag .

bst:label rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Tag ;
    rdfs:range xsd:string ;
    bsfs:unique "true"^^xsd:boolean .

bse:comment rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsfs:Node ;
    rdfs:range xsd:string .

bse:group rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range bsn:Group .

bsg:label rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Group ;
    rdfs:range xsd:string ;
    bsfs:unique "true"^^xsd:boolean .

bsg:represented_by rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Group ;
    rdfs:range bsn:Entity ;
    bsfs:unique "true"^^xsd:boolean .

bse:longitude rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range xsd:float ;
    bsfs:unique "true"^^xsd:boolean .

bse:latitude rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Entity ;
    rdfs:range xsd:float ;
    bsfs:unique "true"^^xsd:boolean .


## preview nodes

bsp:width rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Preview ;
    rdfs:range xsd:integer ;
    bsfs:unique "true"^^xsd:boolean .

bsp:height rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Preview ;
    rdfs:range xsd:integer ;
    bsfs:unique "true"^^xsd:boolean .

bsp:orientation rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Preview ;
    rdfs:range xsd:integer ;
    bsfs:unique "true"^^xsd:boolean .

bsp:asset rdfs:subClassOf bsfs:Predicate ;
    rdfs:domain bsn:Preview ;
    rdfs:range <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> ;
    bsfs:unique "true"^^xsd:boolean .