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": ""}
    barbara ertter & j.l. reveal W0         W]t N 11967874   f$ -84.380221   Sandy soil. 7S    >iT Potentilla argentea   Midland    (t  United States ,^|Ck   Potentilla &|     
{"catalogNumber": "1196784", "order": "", "family": "", "scientificName": "Potentilla argentea", "scientificNameAuthorship": "", "genus": "Potentilla", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Barbara Ertter & J.L. Reveal", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Sandy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Midland", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.380221", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}