9. The system of claim 8 , wherein the system configured to merge further comprises: a system configured, at least in part with computing hardware and programmable memory, to include a single value, in the first set of representative role values, to represent the first and second candidate representative role values.
8. A system for analyzing a search of a source of computer-accessible content, performed by a computing system with a memory, comprising the following systems: a system configured, at least in part with computing hardware and programmable memory, to accept a first search result comprised of a first set of records and a first set of frame instances, wherein each member of the first set of records has a corresponding instance in the first set of frame instances; a system configured, at least in part with a configuration of computing hardware and programmable memory, to select role values, from the first set of frame instances, to produce a first set of candidate representative role values, wherein the selecting is performed as part of a determination, from the first set of frame instances, of a first set of representative role values; a system configured, at least in part with a configuration of computing hardware and programmable memory, to merge a first candidate representative role value and a second candidate representative role value, of the first set of candidate representative role values, when it is determined that a first and a second meaning of, respectively, the first and second candidate representative role values, are sufficiently similar, wherein the merging is performed as part of a determination, from the first set of frame instances, of a first set of representative role values; and a system configured, at least in part with computing hardware and programmable memory, to make accessible, to a user, at least a portion of the first set of representative role values.