Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 ke86-1170 x      jj; 1986-06-12          BROMOIDES X8&9      North Kent/Elgin Shor8eline. r=     =VL1 UTM: 486056 40I/12 CAREX BROMOIDES SUBSP. BROMOIDES Gg     @J+-+ subsp. cyperaceae xf 
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex bromoides subsp. bromoides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "bromoides", "identifiedBy": "", "recordedBy": "", "recordNumber": "KE86-1170", "verbatimEventDate": "1986-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "North Kent/Elgin Shoreline.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM: 486056 40I/12", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}