The schema of this dataset pretty much follows that of MassGIS/EOEEA. Not all data represented here is protected in perpetuity. It is important to view the attribute table and review the MassGIS website documentation to fully understand this dataset.

A departure from the MassGIS schema is a related table (tbl_info4_ICP). This table has 1-to-1 relationship with the primary feature class. The tbl_info4_ICP contains a lot of funny codes & IDs for the purposes of utilizing these data on the TrailsMV App and the Martha's Vineyard Land Bank website map.

The bundle of feature layers included in this upload contains one item which contains all the open space/conservation parcels (all shown with the same symbol). The other 3 layers symbolize these data based on ownership. This legend is compiled in ArcPro based on a definition query (one for each group of ownership - e.g. Conservation Group, Government Entity, and Miscellaneous Entity). Within each of these groups, the sub-categories often contain a collection of multiple values.