: hasSubpropertyhttp://metadataregistry.org/uri/profile/regap/ Create a prefix for http://metadataregistry.org/uri/profile/regap/ Hit Enter to save Double click to create a prefix | : P70013http://rdaregistry.info/Elements/p/ Create a prefix for http://rdaregistry.info/Elements/p/ Hit Enter to save Double click to create a prefix | graph:default |