: 5400http://data.socialhistory.org/resource/LICR/ Create a prefix for http://data.socialhistory.org/resource/LICR/ Hit Enter to save Double click to create a prefix | skos:exactMatch | : 6007http://data.socialhistory.org/resource/LICR/ipums/ Create a prefix for http://data.socialhistory.org/resource/LICR/ipums/ Hit Enter to save Double click to create a prefix |