About: http://webisa.webdatacommons.org/214281743

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 mixture of compounds 4a and 4b gave a large Rw (absolute configuration parameter) value and a zero value for its specific rotation, which indicated that these compounds were a racemic mixture.
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com