PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???(CH2)n???CH3, ???CH(CH3)???(CH2)n???CH3, ???CH(CH2CH3)???(CH2)n???CH3, ???CH(CH2CH3)2, ???C(CH3)2???(CH2)n???CH3, ???C(CH3)(CH2CH3)???(CH2)n???CH3, ???C6H5, ???C6H5(CH3), ???C6H5(CH3)2, ???(CH2)n???C6H5???, ???(CH2)n???C6H5(CH3), ???(CH2)n???C6H5(CH3)2 wherein n is an integer not smaller than 0 and the total number of carbon atoms is not more than 20.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com