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": ""}
 Euphorbia eJ B    f:]m 2170  Logan a=Z   Beside Oklahoma 74, N bank of Cimarron River VC   f `H R.D. Thomas & S. Thomas MALPIGHIALES x   1248570 qwAa   Az ^ United States  Oklahoma  4  prairie and roadbank G%  euphorbia hex4gona /V    ! EUPHORBIACEAE   NUTT. EX SPRENG. |n)   hexagona  %n  1970-10-09 %o  JEFFERY J. MORAWETZ *o  
{"catalogNumber": "1248570", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia hexagona", "scientificNameAuthorship": "Nutt. ex Spreng.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "hexagona", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jeffery J. Morawetz", "recordedBy": "R.D. Thomas & S. Thomas", "recordNumber": "21750", "verbatimEventDate": "1970-10-09", "habitat": "Prairie and roadbank", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oklahoma", "county": "Logan", "municipality": "", "locality": "Beside Oklahoma 74, N bank of Cimarron River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}