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": ""}
  u*< UNITED STATES  HISPIDULA  V    Ni(|+ lamiaceae  1519351 v yE   l(QV YNANDRA OHIO :p   Tk ~g john samples      In a field V$  "HE MEANS 1838" - R.L. STUCKEY  , )g   ]<&? (Michx.) Baill.      NEAR ZANESFIELD MA;8  1838-06-18 >U1HH  Synandra hispidula j) 
{"catalogNumber": "1519351", "order": "", "family": "Lamiaceae", "scientificName": "Synandra hispidula", "scientificNameAuthorship": "(Michx.) Baill.", "genus": "Synandra", "subgenus": "", "specificEpithet": "hispidula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Samples", "recordNumber": "", "verbatimEventDate": "1838-06-18", "habitat": "In a field", "occurrenceRemarks": "\"He means 1838\" - R.L. Stuckey", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "", "municipality": "", "locality": "near Zanesfield", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}