Assertion: table's column | /r/HasProperty | blank
Facets:
Source sentences:
text: Another problem is that those suppliers that have fewer than the maximum number of products will waste some space, since the additional columns will be blank.
text: For example, because each row and column must contain every element in the group, if all elements are accounted for save one, and there is one blank spot, without knowing anything else about the group it is possible to conclude that the element unaccounted for must occupy the remaining blank space.