About: http://webisa.webdatacommons.org/143149384

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	In nonkeratinizing SCC of the nasal cavity and paranasal sinuses, however, HPV is an important factor [29].HPV-positive and negative SCCs of the head and neck appear to have different molecular origins.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov