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": ""}
john h. ehlers /~  45.593438 ~J   l Michigan  O 1315919  Scheuchzeria  W1u  Cheboygan rUo4  palustris Z ]K   -84.324929 CX        scheughzeriaceae  @:  united st4tes A@= 8   P+^<J SPHAGNOUS BOG   AT SCHEUCHZERIA PALUSTRIS LITTLE AdKE SIXTEEN w nKI     N . l.   9C 1936-07-31  pW#)h alismatales
{"catalogNumber": "1315919", "order": "Alismatales", "family": "Scheuchzeriaceae", "scientificName": "Scheuchzeria palustris", "scientificNameAuthorship": "L.", "genus": "Scheuchzeria", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "1936-07-31", "habitat": "Sphagnous bog", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Little Lake Sixteen", "decimalLatitude": "45.593438", "decimalLongitude": "-84.324929", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}