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": ""}
 f united states m.c.r.r. embankmant, east of ann arbor. %   42.28713 9Ec    YL|1 850  corollata zyy  -83.741558 /Gh   EUPHORBIA eu2     michael j. huft vR   1287414 3    GOU EUPHORBIA COROLLATA    i euphorbiaceae michigan    h   b]k`< Carl O. Erlanson  Washtenaw Z_z    7 =&L L.   malpighiales B  1924-10-05 u 
{"catalogNumber": "1287414", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia corollata", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "corollata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Huft", "recordedBy": "Carl O. Erlanson", "recordNumber": "850", "verbatimEventDate": "1924-10-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "M.C.R.R. embankmant, east of Ann Arbor.", "decimalLatitude": "42.28713", "decimalLongitude": "-83.741558", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}