: 03250https://iisg.amsterdam/napp/OCCHISCO/ Create a prefix for https://iisg.amsterdam/napp/OCCHISCO/ Hit Enter to save Double click to create a prefix | skos:prefLabel | Chemical engineering technicals @en | : 2017-11-02T15:57http://iisg.amsterdam/occhisco2hisco/assertion/8b5a0fb3/ Create a prefix for http://iisg.amsterdam/occhisco2hisco/assertion/8b5a0fb3/ Hit Enter to save Double click to create a prefix |