About: http://webisa.webdatacommons.org/67012209

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	Q is a bond and R1 is wherein the variables are chosen such that R1 is ???O???CH2???CH(OH)???;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com