PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is also information about other Mars missions, successful as well as unsuccessful. Resource Type: Recommended Non-PBS Link Subject: Science & TechScience Learning Network (SLN), TheSLN is an online community of educators, students, schools, science museums and other institutions demonstrating a new model for inquiry science education.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org