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": ""}
   Croton   .YTU DETROIT  402, UNITED STATES   .Z m -83.04575      s.n. a   k*<=g o. a. farwell 154305 T!   f r, CROTON MONAN7HOGYNUS 1911-09-07 XYq$;Y    Michigan Z!c.l  malpighiales m      w g Wayne MICHX. n     vHj] MONANTHOGYNUS
{"catalogNumber": "1543054", "order": "Malpighiales", "family": "", "scientificName": "Croton monanthogynus", "scientificNameAuthorship": "Michx.", "genus": "Croton", "subgenus": "", "specificEpithet": "monanthogynus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "O. A. Farwell", "recordNumber": "s.n.", "verbatimEventDate": "1911-09-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Detroit", "decimalLatitude": "", "decimalLongitude": "-83.04575", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}