Find me annotations which have been made by 2 tools in a patent.

Documentation: 

Show me all text matches which have been found by 2 different tools within a patent. Displayed are the text, the sentence and the document.

Statement: 

limit the result set: $limit$ (e.g. 10)

Query: 
PREFIX aos: <http://purl.org/ao/selectors/> PREFIX string: <http://nlp2rdf.lod2.eu/schema/string/> PREFIX ao: <http://purl.org/ao/> PREFIX prov: <http://www.w3.org/ns/prov#> PREFIX dc-term: <http://purl.org/dc/terms/> SELECT ?text ?sentence ?title ?tool1 ?tool2 WHERE { ?ne1 aos:exact ?text . ?ne1 string:subString ?sent . ?ne1 string:beginIndex ?begin . ?ne1 string:endIndex ?end. ?run1 ao:item ?ne1. ?run1 prov:wasGeneratedBy ?tool1. ?run2 ao:item ?ne2. ?run2 prov:wasGeneratedBy ?tool2. ?ne2 aos:exact ?text . ?ne2 string:subString ?sent . ?ne2 string:beginIndex ?begin . ?ne2 string:endIndex ?end. ?ne2 rdf:type ?t2. ?hit1 ao:context ?ne1. ?hit1 ao:onSourceDocument ?doc. ?hit2 ao:context ?ne2. ?hit2 ao:onSourceDocument ?doc. FILTER(?ne1 != ?ne2). ?sent rdf:type ?type . ?sent aos:exact ?sentence . FILTER(?ne1 != ?sent) . ?doc dc-term:title ?title. } LIMIT ??limit