PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Market research often refers to either primary or secondary.Primary market research involves quantitative research such as focus groups, surveys, field tests, interviews or observation, conducted or tailored specifically to that product.
http://www.w3.org/ns/prov#wasQuotedFrom
  • protectorservicesgroup.com