About: http://webisa.webdatacommons.org/325668890

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	No previous treatment such as chemotherapy, radiotherapy and/or surgery for Carcinoma Head and Neck
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov