About: http://webisa.webdatacommons.org/221273551

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Each A radical is selected from radicals such as R-- or halohydrocarbon radicals of from 1 to 6 inclusive carbon atoms such a chloromethyl, chloropropyl, 1-chloro,-2-methylpropyl, 3,3,3,-trifluoropropyl and F3 C(CH2)5 -- radicals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com