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": ""}
   D<K euphorbia OKLAHOMA o`4         stephen s. white h-  maculata ?     Xl 1288253    EL07  DUPLIGATE CITED AS EUPHORBIA SUPINA BY L.C. WHEELER, RHODORA 43:259   :o-s5 1145       P@ 1938-09-16  =8  Euphorba maculata 
{"catalogNumber": "1288253", "order": "", "family": "", "scientificName": "Euphorbia maculata", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "maculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen S. White", "recordNumber": "1145", "verbatimEventDate": "1938-09-16", "habitat": "", "occurrenceRemarks": "Duplicate cited as Euphorbia supina by L.C. Wheeler, Rhodora 43:259", "associatedTaxa": "", "country": "", "stateProvince": "Oklahoma", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}