group that are here today, including myself, lisa gibson from the environmental planning division, jeff joselyn, and jeff fry frojefffrye from the curreng division, and there was several others as well. just before i discuss the new process, i just wanted to give you a little bit of background about some of the department's current processes around historic resources. so i have a little map here. on the screen, if jonas can pull up the screen, please. sorry about that. it's a little -- as far as it'll go. so what this map shows is we're starting to try to visualize kind of the development patterns of the city as part of the city wide survey process, and on this map, which i'm sorry you can't see all of it, everything but the sort of light pink and light violet are age eligible properties. essentially. so most of the city's buildings stock, as we know, is more than 50 yearing years old, and approy 19% of the properties in the city have been surveyed to date, so that means most age old eligible properties are tagged as category b or unknown to their historic resource status. for purposes of revie