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": ""}
      Grey `-   GS malcolm kirk nature reserve, long swamp, approx 2 km south of cruickshank.   r!Hc1 ontario   IA diandra    o+j schrank carex ;   2003-06-|8 x >    =G8 Cyperacea   gSc POALES CAREX DIANDRA 6og      
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex diandra", "scientificNameAuthorship": "Schrank", "genus": "Carex", "subgenus": "", "specificEpithet": "diandra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2003-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Grey", "municipality": "", "locality": "Malcolm Kirk Nature Reserve, Long Swamp, approx 2 km south of Cruickshank.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}