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": ""}
  U(VWZ THUNDER BAY ONTARIO wTp   poaceae  R?2        N. J. Oldham G$Q   DICHANTHELIUM XANTHOPHYSUM i =(   T west end of gunflint lake, "gallagher tradelands" property, utm 675298, map 52b/2, square 15xd62  XANTHOPHYSUM D    1996-06-29 BwFV|     c~  (A. GRAY) FRECXMANN 1431057 5j#     Rs7H 18807  
{"catalogNumber": "1431057", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium xanthophysum", "scientificNameAuthorship": "(A. Gray) Freckmann", "genus": "", "subgenus": "", "specificEpithet": "xanthophysum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "18807", "verbatimEventDate": "1996-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "west end of Gunflint Lake, \"Gallagher Tradelands\" property, UTM 675298, map 52B/2, square 15XD62", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}