About: http://webisa.webdatacommons.org/110579246

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	There are some portals in the movie, but they are not firmly integral to the story, except at the end when Sarge tries to keep the creatures from getting through the portals back to earth.
http://www.w3.org/ns/prov#wasQuotedFrom	hometheaterhifi.com