: _NUMFAM_https://iisg.amsterdam/catasto/code/NUMFAM/ Create a prefix for https://iisg.amsterdam/catasto/code/NUMFAM/ Hit Enter to save Double click to create a prefix | prov:wasDerivedFrom | https://iisg.amsterdam/catasto/code/NUMFAM/{NUMFAM} | : 2018-10-04T11:38https://iisg.amsterdam/catasto_donnees/provenance/6e26cbbb/ Create a prefix for https://iisg.amsterdam/catasto_donnees/provenance/6e26cbbb/ Hit Enter to save Double click to create a prefix |