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": ""}
  V4 244  artemisia ludoviciana !     l3T b.b. smyth   dk 1890-09-09 Nutt. p@,`   Wichita 8    ?< KANSAS  PRAIRIE      ;!wZ Asteraceae  Y ludoviciana ASTERALES x~Ff  GRPM 43466 ^ox!?  4rtemisia V   xB8 sedgwick  ,i=Ug& 1537735    C UNITED SATATES
{"catalogNumber": "1537735", "order": "Asterales", "family": "Asteraceae", "scientificName": "Artemisia ludoviciana", "scientificNameAuthorship": "Nutt.", "genus": "Artemisia", "subgenus": "", "specificEpithet": "ludoviciana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B.B. Smyth", "recordNumber": "244", "verbatimEventDate": "1890-09-09", "habitat": "Prairie", "occurrenceRemarks": "GRPM 43466", "associatedTaxa": "", "country": "United States", "stateProvince": "Kansas", "county": "Sedgwick", "municipality": "", "locality": "Wichita", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}