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": ""}
 Essex mZn   :Ft~ POAL3S       ^ CANADA MAKINO sY  ontario bge   =ht35 hattorianus     @  SCIRPUS HATTORIANUS  G6i Moist, sandy hardwoods     7591 pq L   :bhk Michel J. Oldham  ;jf% Mersea Twp., lot 229, South Talbet Rd., conc., 6.5 km ENE of Leamington  E  1402091  X0r  1985-07-29  ,i9 & CYPERACEAE
{"catalogNumber": "1402091", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scirpus hattorianus", "scientificNameAuthorship": "Makino", "genus": "", "subgenus": "", "specificEpithet": "hattorianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "7591", "verbatimEventDate": "1985-07-29", "habitat": "Moist, sandy hardwoods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Mersea Twp., lot 229, South Talbet Rd., conc., 6.5 km ENE of Leamington", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}