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": ""}
 edge of railway tracks; local _!  brassicaceae tUK O  napus 0L<        Peterborough  wk 44 18.18 N, 78 19.11 W  %5 brassica napus brassicales L8   1998-09-02 (   L CITY OF PETERBOROUGH TWP., RALWAY RACKS BETWEEN MN;R BUILDING (300 WATER ST.) AND OTONABEE RIVER   21295 boZz   Brassica M1x   ~B*% 44.30293  ONTARIO  Ja      8 flowesring  d 1201423 michael j. oldham [f C 
{"catalogNumber": "1201423", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Brassica napus", "scientificNameAuthorship": "", "genus": "Brassica", "subgenus": "", "specificEpithet": "napus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "21295", "verbatimEventDate": "1998-09-02", "habitat": "edge of railway tracks; local", "occurrenceRemarks": "flowering", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Peterborough", "municipality": "", "locality": "City of Peterborough Twp., railway tracks between MNR building (300 Water St.) and Otonabee River", "decimalLatitude": "44.30293", "decimalLongitude": "", "verbatimCoordinates": "44 18.18 N, 78 19.11 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}