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": ""}
 R so 19925 canada j2T   ALNUS  AJ y    L?H Thunder Bay   k^I top of gravelly ridg4e of till along road bank.  =VA (Aiton) Turrill crispa PU   ] 6w 1436162   Yl<Y 1981-05-22  | Fd, betulaceae SUBSP. KH  -88.973963 8mHF    p viridis Claude E. Garton    48.547585 o    d Claude E. Garton Ontario , 7L      6  fagales Adventive here & very plentiful. >[   alnus viridis subsp. crispa u  MACKENZIE STATION RD. E AT N MACKENZIE RIVER 1.9 KM NE OF THUNDER BAY CITY, MACGREGOR TWP.  ,yu 
{"catalogNumber": "1436162", "order": "Fagales", "family": "Betulaceae", "scientificName": "Alnus viridis subsp. crispa", "scientificNameAuthorship": "(Aiton) Turrill", "genus": "Alnus", "subgenus": "", "specificEpithet": "viridis", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "crispa", "identifiedBy": "Claude E. Garton", "recordedBy": "Claude E. Garton", "recordNumber": "19925", "verbatimEventDate": "1981-05-22", "habitat": "Top of gravelly ridge of till along road bank.", "occurrenceRemarks": "Adventive here & very plentiful.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Mackenzie Station Rd. E at N Mackenzie River 1.9 km NE of Thunder Bay City, MacGregor Twp.", "decimalLatitude": "48.547585", "decimalLongitude": "-88.973963", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}