PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The alpha helix in biology as well as the A and B forms of DNA are also right-handed helices . ... alpha helix .
http://www.w3.org/ns/prov#wasQuotedFrom
  • bio-medicine.org