PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Outside the U.S., however, several countries, including Sweden, Israel, the U.K., and Singapore, have accelerated their embryonic stem cell research programs without the limitations that constrain U.S. researchers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eurekalert.org