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": ""}
UNITED STATES #  Aesculus parviflora zy   DAMP, RICH SOIL ^|m   TI 3T 1506138   $I#l% Robert L. Peter   VV Kentucky Aesculus vci4   s_  conact um herarium   james w. hardin L x   2_ sapindaceae 1834-06-29 rrn       1J J_ parviflora  N  E WALTER  sapindales D    Boone )   s.n. ~T 
{"catalogNumber": "1506138", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Aesculus parviflora", "scientificNameAuthorship": "Walter", "genus": "Aesculus", "subgenus": "", "specificEpithet": "parviflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "James W. Hardin", "recordedBy": "Robert L. Peter", "recordNumber": "s.n.", "verbatimEventDate": "1834-06-29", "habitat": "Damp, rich soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Boone", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}