: 136http://astraiosdb.utwente.nl/data/institution/ Create a prefix for http://astraiosdb.utwente.nl/data/institution/ Hit Enter to save Double click to create a prefix | : addresshttp://schema.org/ Create a prefix for http://schema.org/ Hit Enter to save Double click to create a prefix | Rapenburg 70, 2311 EZ Leiden @en | graph:institutionV5 |