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": ""}
 rM -83.7251  , 3d  school girl's glen ann arbor [nichos arboretum]   ERIGERON P   DR a  Asteraceae 1253729  kyT   5 D ERIGERON PHILADELPHICUS  42.28228 B   L. AjG      Hp wa shtenaw        philad3lphicus ?     (6 united states 
{"catalogNumber": "1253729", "order": "", "family": "Asteraceae", "scientificName": "Erigeron philadelphicus", "scientificNameAuthorship": "L.", "genus": "Erigeron", "subgenus": "", "specificEpithet": "philadelphicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "School Girl's Glen Ann Arbor [Nichols Arboretum]", "decimalLatitude": "42.28228", "decimalLongitude": "-83.7251", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}