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": ""}
  ULJJl e. whitehouse SANDY LOAM; SHADE z1   zm9*! 1280354   ~/ Euphorbia helleri  MALPIGHIALES chr)  euphorbia p  1947-04-30 )  ANNUAL [ O     x MILLSP.     z helleri  o&D4 UNITED STATES   .k live oak dmitry geltman 58N9   PE! On the Nueces River n1ear Mikeska   12 18381  E!uphorbiaceae  %   TEXAS Z  
{"catalogNumber": "1280354", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia helleri", "scientificNameAuthorship": "Millsp.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "helleri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dmitry Geltman", "recordedBy": "E. Whitehouse", "recordNumber": "18381", "verbatimEventDate": "1947-04-30", "habitat": "Sandy loam; shade", "occurrenceRemarks": "Annual", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Live Oak", "municipality": "", "locality": "On the Nueces River near Mikeska", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}