Assertion: permeability | /r/CapableOf | eliminate the need
Facets:
value: for drainage slope
type: PURPOSE
value: for structures
type: PURPOSE
value: for piping
type: PURPOSE
Source sentences:
text: On a macro scale, permeability also refers to “porous” slabs used to drain pavements, sidewalks, and parking areas of water, eliminating the need for drainage slope, structures, and piping.