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": ""}
 a S.N.  u>e l.  EMMA J. COLE Jh  michigam ^  euphorbia 4Chq8   CXR EUPHORBIACEAE -82.42663 C vp=        42.97866  | lu  1902-08-08 +   U f M United States   `?OP euphorbia platycphylla  Dlx?7 MALPIGHIALES  port huron. `:n 5   8x6 platyphylla ST. CLAIR AI D   289 1287614 EDWARD G. VOSS    
{"catalogNumber": "1287614", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia platyphylla", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "platyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1902-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Port Huron.", "decimalLatitude": "42.97866", "decimalLongitude": "-82.42663", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}