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": ""}
   u3B, O.ntario  1201607 /aI:$      esF Rosales      rosaceae 2m   I0% michael j. oldham   zG -87.6563721      i4 lahontan twp., near lake superior shore, east of cavers along cp railway tracks, cavers bay, n shore of lake super  *; MICHAEL J. OLDHAM  D Lindl.  Z8B 25569 IN GRAVEL OF RAILWAY TRACKS, AT WEST END OF TUNNEL ;  
{"catalogNumber": "1201607", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "Lindl.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "Michael J. Oldham", "recordNumber": "25569", "verbatimEventDate": "", "habitat": "in gravel of railway tracks, at west end of tunnel", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Lahontan Twp., near Lake Superior shore, east of Cavers along CP railway tracks, Cavers Bay, N shore of Lake Super", "decimalLatitude": "", "decimalLongitude": "-87.6563721", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}