PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ries by a teacher.Extend stories by a teacher.Field trips.About field trips.Guided tours.Virtual museums.Best practices for field trips.Extend field-trip activities.In closing.Summary.Pick Absorb activities to accomplish objectives.For more.3 DO-TYPE ACTIVITIES.About Do activities.Common types of Do activities.When to feature Do activities.Practice activities.About practice activities.Drill-and-pr
http://www.w3.org/ns/prov#wasQuotedFrom
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