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": ""}
  WVV( 1498994   ? xh7 Thomas Duncan  G:*tD ohio    +z 138-05-26   x4N  john samples     sq07 CHAMPAIGN  I: RANUNCULALES  muhl. ex bigelow 1!      fascicularis g     8 RANUNCULUS  >cvSC UNITE3D STATES  K Ranunculaceae Ranunculus fascicularis -(   
{"catalogNumber": "1498994", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus fascicularis", "scientificNameAuthorship": "Muhl. ex Bigelow", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "fascicularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Thomas Duncan", "recordedBy": "John Samples", "recordNumber": "", "verbatimEventDate": "1838-05-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Champaign", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}