About: http://webisa.webdatacommons.org/199128341

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	However, concerns exist about these medications interfering with the metabolism and effectiveness of anti-estrogen drugs, including Tamoxifen.
http://www.w3.org/ns/prov#wasQuotedFrom	naturalhealingnews.com