Assertion: matrix's form | /r/CapableOf | replace number
Facets:
value: with pointers
type: OTHER
value: in each element of the matrix
type: LOCATION
Source sentences:
text: An alternative form of adjacency matrix (which, however, requires a larger amount of space) replaces the numbers in each element of the matrix with pointers to edge objects (when edges are present) or null pointers (when there is no edge).