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": ""}
brian t. hazlett J   $x < 1467435   ~5;q  MICHIGAN   !2  z 1979-08-17  8Kzb  anserina "Flowers yellow" &  -86.45691  60  ROSALES I        J 44.09282   Potentilla E       mason      4o  On edges of dune pools and moist ar^eas of the dunes.
{"catalogNumber": "1467435", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Potentilla", "subgenus": "", "specificEpithet": "anserina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "", "verbatimEventDate": "1979-08-17", "habitat": "On edges of dune pools and moist areas of the dunes.", "occurrenceRemarks": "\"Flowers yellow\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "", "decimalLatitude": "44.09282", "decimalLongitude": "-86.45691", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}