About: http://webisa.webdatacommons.org/170401796

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	The dimer of claim 6 wherein one of R1 is a protecting group and the other of R1 is an activated group for oligonucleotide synthesis or is a solid support.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com