webid-profile/shapes/profile-discovery-shape.ttl at c8a26bcfecb7cb22766c133857187690df253652 · solid/webid-profile · GitHub

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@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix solid: <http://xmlns.com/foaf/0.1/> .
@prefix ldp: <http://www.w3.org/ns/ldp#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix pim: <http://www.w3.org/ns/pim/space#>.
@prefix interop: <http://www.w3.org/ns/solid/interop#> .
@prefix dct: <http://purl.org/dc/terms/> .

##########################################################################
#
# SHAPE FOR DISCOVERY OF THE MAJAR ENDPOINTS IN A SOLID WEBID-PROFILE
#
# This shape includes discovery predicates mentioned in
# the Solid WebID Profile draft specification. The intention
# is to support most currently extant Solid Profiles. Therefore
# the shape also includes discovery predicates in common use but
# not in the draft specification. These inlude :
#
#   * the non-standard `foaf:primaryTopicOf`.
#   * the most common validation endpoint - `solid:oidcIssuer`.
#   * both currently used discovery mechanisms - type indexes and SAI
#
# The shape is agnostic regarding whether the WebID document is located
# on a Solid server or not, whether the WebID document and the "social profile"
# are the same document or not, and whether the profile uses type indexes
# or SAI for further discovery.
#
# To use this shape for validation, one must first load the full profile,
# i.e. all of the available endpoints in the shape.  The resulting graph
# can then be validated against this shape.
#
##########################################################################

<>
   dcterms:issued "2026-01-25"^^xsd:date ;
   dct:creator <https://jeff-zucker.solidcommunity.net/profile/card#me> .

<#Webid-profile-discovery-shape> a sh:Shape ;

    sh:targetClass foaf:Agent, foaf:Person, foaf:Organization ;
    sh:name "WebID Profile Shape" ;
    sh:description "Shape for discovery of Solid WebID Profile endpoints." ;
    sh:property

    # PREFERENCES-FILE
    #
    [
      sh:path pim:preferencesFile ;
      sh:nodeKind sh:IRI ;
      sh:minCount 1 ;
      sh:maxCount 1 ;
      sh:description "The profile must have exactly 1 preferences file."
    ] ,

    # INBOX
    #
    [
      sh:path ldp:inbox ;
      sh:nodeKind sh:IRI ;
      sh:maxCount 1 ;
      sh:description "The profile may have 0 or one inbox."
    ] ,

    # STORAGE
    #
    [
      sh:path solid:storage ;
      sh:nodeKind sh:IRI ;
      sh:description "The profile may have 0 or more storage endpoints."
    ] ,

    # SEE-ALSO
    #
    [
      sh:path rdfs:seeAlso ;
      sh:nodeKind sh:IRI ;
      sh:description "The profile may have 0 or more seeAlso endpoints."
    ] ,

    # ISSUER
    #
    [
      sh:path solid:oidcIssuer ;
      sh:nodeKind sh:IRI ;
      sh:description "The profile may have 0 or more OIDC issuer endpoints."
   ] ,

    # TYPE INDEXES
    #
    [
      sh:path solid:publicTypeIndex ;
      sh:nodeKind sh:IRI ;
      sh:maxCount 1 ;
      sh:description "The profile may have 0 or 1 publicTypeIndex endpoint."
    ] ,
    [
      sh:path solid:privateTypeIndex ;
      sh:nodeKind sh:IRI ;
      sh:maxCount 1 ;
      sh:description "The profile may have 0 or 1 privateTypeIndex endpoint."
    ] ,

    # PRIMARY-TOPIC-OF
    #
    [
      sh:path foaf:primaryTopicOf ;
      sh:nodeKind sh:IRI ;
      sh:maxCount 1 ;
      sh:description "The profile may have 0 or 1 primary-topic-of endpoints."
    ],

    # SAI
    [
      sh:path interop:hasAuthorizationAgent ;
      sh:nodeKind sh:IRI ;
      sh:maxCount 1 ;
      sh:description "The profile may have 0 or 1 authorization agent."
    ]

.