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": ""}
  LILIALFES I_u    nwzGG JOHN SAMPLES URBANA H   20-6 __;     8(0n Ch,ampaign   UNITED STATES tk<B     I 1492506 smilax J(S   ?P/ Ohio   u!K SMIL6ACACEAE Moist thickets and skirts of woods &b  1836-06-13 J4F9N  smilax hi5pida C  HISPIDA B      Muhl. ex Torr.
{"catalogNumber": "1492506", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax hispida", "scientificNameAuthorship": "Muhl. ex Torr.", "genus": "Smilax", "subgenus": "", "specificEpithet": "hispida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Samples", "recordNumber": "20-6", "verbatimEventDate": "1836-06-13", "habitat": "Moist thickets and skirts of woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Champaign", "municipality": "", "locality": "Urbana", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}