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": ""}
  T  3228   MICHAEL J. OLDHAM qg           +`!? ontario    Peterborough ONG  geum H8;O   +ET#I 2004-06-21   d 1283146 flowering; uncommon ZtMY        ; urbanum
{"catalogNumber": "1283146", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Geum", "subgenus": "", "specificEpithet": "urbanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "30228", "verbatimEventDate": "2004-06-21", "habitat": "", "occurrenceRemarks": "flowering; uncommon", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Peterborough", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}