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": ""}
    1897-05-31 =HO  POLEMONIACEAE G0t  PLOX PILOSA %c~7Q   4MZgH MICHIGAN PHLOX H2     Kent j  W. EARLE MULLIKEN Z>@  UNITED STATES OyT   5   GRAND RAPIDS, (FRESH W ATER LAKE) [NSC] 1222846 6   L. j_   & y  393   ^  ERICALES     pilosa , 
{"catalogNumber": "1222846", "order": "Ericales", "family": "Polemoniaceae", "scientificName": "Phlox pilosa", "scientificNameAuthorship": "L.", "genus": "Phlox", "subgenus": "", "specificEpithet": "pilosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Earle Mulliken", "recordNumber": "393", "verbatimEventDate": "1897-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Grand Rapids, (Fresh Water Lake) [MSC]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}