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": ""}
     1285181 si+g  extensive cattail marsh along river.  D   ontario M=V[    Schrank 9!g  1973-07-15 fcg    eh CONC. XI LOT 23, WEST GWILLIMBURY TWP. | 5 MILES NORTH NORTH-EAST OF BRADFORD. r.s.w. bobbette W  DIANDRA G`8`v   E5/ simcoe  U Carex diandra CAREX E    qBw POALES    s2>q 3731  f Cyperaceae canada j 
{"catalogNumber": "1285181", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex diandra", "scientificNameAuthorship": "Schrank", "genus": "Carex", "subgenus": "", "specificEpithet": "diandra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "3731", "verbatimEventDate": "1973-07-15", "habitat": "Extensive cattail marsh along river.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. XI Lot 23, West Gwillimbury Twp. | 5 miles north north-east of Bradford.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}