About: http://webisa.webdatacommons.org/415240888

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	For plant and fungal protoplasts, it is often desirable to use re-crystallized PEG, as degradation products or other impurities may interfere with fusion yields (5, 6).
http://www.w3.org/ns/prov#wasQuotedFrom	what-when-how.com