PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • chers asked students whether they experienced health issues such as headaches, exhaustion, sleep deprivation, weight loss and stomach problems. ??? Less time for friends, family and extracurricular pursuits: Both the survey data and student responses indicate that spending too much time on homework meant that students were ???not meeting their developmental needs or cultivating other critical life
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblog.com