: wf-invocationhttp://purl.org/net/ Create a prefix for http://purl.org/net/ Hit Enter to save Double click to create a prefix | vann:preferredNamespaceUri | http://purl.org/net/wf-invocation# | : wf-invocationhttp://purl.org/net/ Create a prefix for http://purl.org/net/ Hit Enter to save Double click to create a prefix |