Assertion: sponge's pore | /r/HasSubevent | a system of canals
Facets:
value: internally
type: LOCATION
Source sentences:
text: They are covered with tiny pores which lead to a system of canals and out to one or more larger holes.
text: A sponge is covered with tiny pores, called ostia, which lead internally to a system of canals and eventually out to one or more larger holes, called oscula.
text: They are covered with tiny pores which lead to a system of canals and out to one or more larger holes.
text: A sponge is covered with tiny pores which lead internally to a system of canals and eventually out to one or more larger holes.