About: http://webisa.webdatacommons.org/215888351

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	The phrase primary research simply refers to those sources of information who have first-hand knowledge of the event being discussed, or that reflect one's own collection of data, whether through surveys or other types of research.
http://www.w3.org/ns/prov#wasQuotedFrom	enotes.com