Project:GetYourData/Portal

PREFIX pdio: <https://wiki.personaldata.io/entity/>
PREFIX pdiot: <https://wiki.personaldata.io/prop/direct/>
PREFIX pdiop: <https://wiki.personaldata.io/prop/>
PREFIX pdiops: <https://wiki.personaldata.io/prop/statement/>
PREFIX pdiopq: <https://wiki.personaldata.io/prop/qualifier/>
SELECT ?item ?itemLabel ?service ?serviceLabel ?web WHERE {
  ?item pdiop:P144 ?statement.
  ?statement pdiops:P144 ?service.
  ?service pdiot:P4* pdio:Q188.
  OPTIONAL {?statement pdiopq:P15 ?web}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . }
}

adtech ecosystem actors with some form of data rights portal (embedded)