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": ""}
  2[ 19.63427  20 miles south-southwest of AutlÃ¡n and 2 miles north of La Resolana         |YP 305   ^![   Piperaceae  YR T.G. Yuncker  1.5 m shrub, leaves coriaceous Hc3     +).vg 1949-07-06          E;K ROBERT L. WILBUR 
{"catalogNumber": "", "order": "", "family": "Piperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "T.G. Yuncker", "recordedBy": "Robert L. Wilbur", "recordNumber": "", "verbatimEventDate": "1949-07-06", "habitat": "", "occurrenceRemarks": "1.5 m shrub, leaves coriaceous", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "20 miles south-southwest of Autl\u00c3\u00a1n and 2 miles north of La Resolana", "decimalLatitude": "19.63427", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "305", "maximumElevationInMeters": ""}