About: http://webisa.webdatacommons.org/154685147

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 allows calcium and other ions to enter the cells, causing them to contract.
http://www.w3.org/ns/prov#wasQuotedFrom	scitechdaily.com