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": ""}
     ?IZ  s.n. 42.9794p36 ,d+   fabaceae ;|q_      pwP/ michigan   j.a. raveill lV   x UNITED STATES  ,f DESMODIUM PANICULATUM   S,2 EMMA J. COLE KSM46907 |   J;> |893-08-25     Kent  aM   Io; 1334934 
{"catalogNumber": "1334934", "order": "", "family": "Fabaceae", "scientificName": "Desmodium paniculatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.A. Raveill", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1893-08-25", "habitat": "", "occurrenceRemarks": "KSM46907", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "", "decimalLatitude": "42.979436", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}