PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Volunteers must be age 15 or older, interested in helping youth with their homework in English, math, science, social studies, and other subjects and willing to volunteer at least 4 hours a month, for 6 months.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sandiego.gov