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": ""}
 45.199962 8?  1339026 fXP      UNITED STATES   Alpena jp/        =>y-0 -83.444366   stellatum !=~      kc71+ MAIANTHEMUM  U[ asparagaceae   3M05n john mcgill maianthemum stellatum m    $%;9 3J0  1972-06-05 PW  
{"catalogNumber": "1339026", "order": "", "family": "Asparagaceae", "scientificName": "Maianthemum stellatum", "scientificNameAuthorship": "", "genus": "Maianthemum", "subgenus": "", "specificEpithet": "stellatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John McGill", "recordNumber": "30", "verbatimEventDate": "1972-06-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "45.199962", "decimalLongitude": "-83.444366", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}