RULES-BASED SCHEMA-LINKING

One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to a process for matching a word subset to a database entity. A system can comprise a memory that stores computer executable components, and a processor that executes the computer executable components stored in the memory, wherein the computer executable components can comprise an identification component that outputs a word subset based on a word-based input file, and a mapping component that, based on a rules-based process employing soft matching, maps the word subset to a category comprising a value for being correlated to the word subset. The rules-based process employed by the mapping component can comprise word vector matching or fuzzy string matching.