About: http://webisa.webdatacommons.org/177909528

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	B-cells and plasma cells are a vital part of the human immune system, producing natural antibody responses to invading pathogens such as viruses.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov