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": ""}
     walter ~hO    _ 1962-09-26 UTRICULARIA PURPUREA Z   e 4[  MICHIGAN  $C x 1242729   ) -83.84918  ~ Lentibulariaceae  GJaK SEC. 4, DEXTER TP., CA. 6 1/2 MI. NW OF DEXT ER.    f^e locally common in shallow water over mucy bottom of bay of silver lake, 42.33395 H   F xy purpurea  washtenaw *! )   p! Edward G. Voss    
{"catalogNumber": "1242729", "order": "", "family": "Lentibulariaceae", "scientificName": "Utricularia purpurea", "scientificNameAuthorship": "Walter", "genus": "", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1962-09-26", "habitat": "locally common in shallow water over mucky bottom of bay of Silver Lake,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "sec. 4, Dexter Tp., ca. 6 1/2 mi. NW of Dexter.", "decimalLatitude": "42.33395", "decimalLongitude": "-83.84918", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}