About: http://webisa.webdatacommons.org/333155120

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	Cells that commonly migrate to lymph nodes include tumor cells and immune cells such as T cells or dendritic cells, and thus direct presentation of antigen by the particles can be utilized to enhance the immune system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com