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 missurica    -95.63116 B=mfU   h Raf. Euphorbia y6t   1897-07 G   S.N. ZBe=        ]R F Clitherall    m?]4 united states  missuric4 J   mK^ MALPIGHIALES  1496114 E    T [(  minnesota   
{"catalogNumber": "1496114", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia missurica", "scientificNameAuthorship": "Raf.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "missurica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1897-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "", "municipality": "", "locality": "Clitherall", "decimalLatitude": "", "decimalLongitude": "-95.63116", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}