: clinicaltrials_resource:000344ada83e0edda440d131e9c340c1http://bio2rdf.org/ Create a prefix for http://bio2rdf.org/ Hit Enter to save Double click to create a prefix | : clinicaltrials_vocabulary:measurehttp://bio2rdf.org/ Create a prefix for http://bio2rdf.org/ Hit Enter to save Double click to create a prefix | Number of Patients With Human ...... (RNA) Viral Load <50 Copies/mL |