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": ""}
      vWy* 5619    ^W& MONANTHOGYNUS    IN THIN SOIL OVER LIMESTONE ROCKS NEAR INTERMITTENT STREAM croton ?))B    EUPHORBIACEAE -r     chickamauga and chattanooga national military park, 10 mi. w of ringgold n    UNITED STATES M;Fb6   z CATOOSA  DM 1543522    Micbx. wG 
{"catalogNumber": "1543522", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Michx.", "genus": "Croton", "subgenus": "", "specificEpithet": "monanthogynus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5619", "verbatimEventDate": "", "habitat": "In thin soil over limestone rocks near intermittent stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Catoosa", "municipality": "", "locality": "Chickamauga and Chattanooga National Military Park, 10 mi. W of Ringgold", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}