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": ""}
   bb$7  Russ Garlitz    michigan    potentilla anserinYa MV  POTENTILLA sj f    B! PRESQUE ISLE TWP. AT S. END OF BESSER NATURAL AREA.  H0HA -83.4125    1984-07-09 =Jz      U 1467429 anserina l   rosaceae  KOr     tJ   Rosales ON SANDY BEACH NEAR MATER LINE. fzVJf   %|V<W L.
{"catalogNumber": "1467429", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla anserina", "scientificNameAuthorship": "L.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "anserina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "", "verbatimEventDate": "1984-07-09", "habitat": "On sandy beach near water line.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Presque Isle Twp. At S. end of Besser Natural Area.", "decimalLatitude": "", "decimalLongitude": "-83.4125", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}