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": ""}
 michael j oldham t      Z;bKY ROSACEAE   : F L.  ZO_o] 30228   ; 2 CANADA  Y4 1283146 GEUM 5w  ONTARIO +  disturbed woods near campground ?Hn2  urbanum pptGU   _=d ROSALES Peterborough, Beaverme0ad Park, Ashburnham Road _$ q       2004-O6-21 5c   peterborough Ab  7P    6 ;pA anton a. reznicek
{"catalogNumber": "1283146", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Geum", "subgenus": "", "specificEpithet": "urbanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael J. Oldham", "recordNumber": "30228", "verbatimEventDate": "2004-06-21", "habitat": "disturbed woods near campground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Peterborough", "municipality": "", "locality": "Peterborough, Beavermead Park, Ashburnham Road", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}