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": ""}
 bg1 Near Lexington   4 5+ Fence corner  Robert L. jPeterf   VIRGINIANA a    -84.5 n;Wu  1498711 :,3WG  UNITED STATES Ie^      (ZH Clemati5 virginiWana  jg$ CLEMATIS 38.03333 t    dL9J kentucky  aB 1833-08 l. hxk 4   tZ a  RANUNCULALES  g%  FAYETTE    O ,i6 s.n.    2 RANUNCULACEAE
{"catalogNumber": "1498711", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Clematis virginiana", "scientificNameAuthorship": "L.", "genus": "Clematis", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Peter", "recordNumber": "s.n.", "verbatimEventDate": "1833-08", "habitat": "Fence corner", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Fayette", "municipality": "", "locality": "Near Lexington", "decimalLatitude": "38.03333", "decimalLongitude": "-84.5", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}