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": ""}
 Aa ; |648 euphorbiaceae wQR&Y  mercurialina 4  (NUTT.) MUELL.-ARG. C@   Kerrville B   - 610     7w argythamnia mercurialina    3u 1894-04-19    c!] kerr   &)o  texas  argythamn|a     1667894  hzp    &(^af MALPIGHIALES    [ A. Arthur Heller  $|T UNITED STATES
{"catalogNumber": "1667894", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Argythamnia mercurialina", "scientificNameAuthorship": "(Nutt.) Muell.-Arg.", "genus": "Argythamnia", "subgenus": "", "specificEpithet": "mercurialina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Arthur Heller", "recordNumber": "1648", "verbatimEventDate": "1894-04-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Kerr", "municipality": "", "locality": "Kerrville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}