About: http://webisa.webdatacommons.org/368048233

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	While CA 27.29 is expressed at the apical surface of normal epithelial cells, it is present throughout malignant epithelial cells of the breast, lung, ovary, pancreas, and other sites.
http://www.w3.org/ns/prov#wasQuotedFrom	mayomedicallaboratories.com