it was could a, makanearny, which claims ownership as a traditional right over a certain parcel and those are fascinating and historic documents when you come across them. >> so, learning history go to the assessor office in city hall or a title company and have them search for all the documents recorded against your property and if you're city hall you look at adjourning propertys so see if they have east meants or ease meants. if on page 29 you see a notice of special restrictions under the planning code and we would ask you record it and it would be on file that assessors recording office and you can look it up and print this off and you would be surprised and who has the rights to drill on your backyard or exit across your front yard there are many, easements. >> i would like to add when the as see sore is taxing you on what's physically out there and not what's legally out there, many people come to us and say i have this apartment and this room in the basement -- they get the history of their building from our records management department and say say, there is nothing in the buildi