39. The system of claim 38 , wherein generating the one or more attribute suggestions comprises: identifying a respective number of references to each attribute in the plurality of search result resources; ranking the attributes based at least in part on the respective numbers of references; and selecting one or more attributes as being attribute suggestions based on the ranking.
38. The system of claim 36 , the operations further comprising: analyzing contents of each resource of the plurality of search result resources to identify references to attributes associated with entities of the particular type in the contents of the resource.