About: http://webisa.webdatacommons.org/442271433

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	Regular achiral organocatalysts are based on nitrogen such as piperidine used in the Knoevenagel condensation,[11] DMAP used in esterfications and DABCO used in the Baylis-Hillman reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org