About: http://webisa.webdatacommons.org/218891773

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	This gap is an addition to the existing equation height/depth (rather than a replacement to it, which a \rule would be).
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com