About: http://webisa.webdatacommons.org/149101266

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	If the enzyme systems, which operate in these arterial cell membranes, become blocked by heavy metals such as lead, cadmium, or aluminum, or by deposits of calcium in the membrane, the rate of chemical activity slows down.
http://www.w3.org/ns/prov#wasQuotedFrom	hbci.com