addr:AddressRangeType_type

The type of address range represented by the data.
Address ranges are ambiguous, in that a set of 2 site
numbers and a street name can represent either a
building, a block face range, a block range, or an
entire street range.
1. The terms "actual" or "theoretical" indicate whether
the range is based on existing (in-use) addresses or the
potential address range (based on a grid or other
numbering system) for the given range. 2. Further
discussion of ranges is found under Address Range