About: http://webisa.webdatacommons.org/268691156

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	In another preferred meaning, the radicals R4 and R5 are 1-50 times, more preferably 2-30 times and in particular 4-10 times pendently aminoalkyl or hydroxyalkyl and the other variables are as defined above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk