: lengthhttp://stardog.com/tutorial/ Create a prefix for http://stardog.com/tutorial/ Hit Enter to save Double click to create a prefix | rdfs:comment | The length of a song in the album expressed in seconds. |
: lengthhttp://stardog.com/tutorial/ Create a prefix for http://stardog.com/tutorial/ Hit Enter to save Double click to create a prefix | rdfs:comment | The length of a song in the album expressed in seconds. |