In this subtitle, the following terms have the meanings indicated. “Building” means a structure or edifice of any kind constructed for the shelter, support, or enclosure of persons, animals, chattels, or operations. “Lot” means an individual parcel of real property or a portion of a block that is identified by a symbol in accordance with <cite data-doc="City of Baltimore, Md., Charter" data-path="VII|§116|(k)">City Charter Article VII, § 116(k)</cite> and shown on a block plat filed among the records of the Department of Transportation. “Owner” has the meaning stated in § 202.2 of the Baltimore City <cite data-path="|building-codes|VII">Property Maintenance Code</cite>, except as provided in paragraph (2) of this subsection. “Owner” does not include a governmental entity or an instrumentality or unit of a governmental entity. “Vacant” means unimproved by an assessed building. City Code, 1976/83, art. 13, §58(e) Ord. 82-642 Ord. 04-832 Ord. 09-217 Ord. 13-093 Ord. 15-427 Ord. 15-435