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": ""}
  |- 1280684   << texana JEFFERSON (sw  S.N. Y/W   U37% malpighiales   ~ : 1931-06   EFgp  B.C. Th@arp   (MILLSP. EX A. HELLER) BOISS.  x& k    hv EUPHORBIA TEXANA  CVD port arthur   r EUPHORBIACEAE  P1Io Texas dmitry geltman nxNF        
{"catalogNumber": "1280684", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia texana", "scientificNameAuthorship": "(Millsp. ex A. Heller) Boiss.", "genus": "", "subgenus": "", "specificEpithet": "texana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dmitry Geltman", "recordedBy": "B.C. Tharp", "recordNumber": "s.n.", "verbatimEventDate": "1931-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Jefferson", "municipality": "", "locality": "Port Arthur", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}