PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Playing with blocks may help preschoolers develop the kinds of skills that support later learning in science, technology, engineering, and math (STEM), according to a new study by researchers at the University of Delaware ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org