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": ""}
Ontario u   S%2jf 198206-17   essex h        Rk (ELLIOTT) GOULD  sphaerocarpon h  1430900 #z[6I   2792 ,d(   Z@f#Y M. J. Oldham  MUkF; CITY OF WINDSOR, OJIBWAY PRAIRIE, PROVINCIAL NATURE RESERVE N OF TITCOMBE RD., UTM GRID REF. 294808 (MAP 40 J/6 WINDSOR)  dichanthelium sphaerocrpon hBgf     xtX: poales  F4  canada   DICHANTHELIUM +PJqO 
{"catalogNumber": "1430900", "order": "Poales", "family": "", "scientificName": "Dichanthelium sphaerocarpon", "scientificNameAuthorship": "(Elliott) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "sphaerocarpon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "2792", "verbatimEventDate": "1982-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "City of Windsor, Ojibway Prairie, Provincial Nature Reserve N of Titcombe Rd., UTM grid ref. 294808 (map 40 J/6 Windsor)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}