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": ""}
         lemon-yellow flower. leaves yellow green. upper leavesmore yel|ow   2;iT epithymoides Massachusetts P g7   Euphorbiaceae !Q^  UNITED STATES -#   GK Lexington near Botanic Garde Malpighiales K0 /l   QPC EUPHORBIA EPITHYMOIDES  Rl,o f. r. williams  EUPHORBIA OR    (,k<| L.    915 `   !/avT 1938-05-29    O  1662646
{"catalogNumber": "1662646", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia epithymoides", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "epithymoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. R. Williams", "recordNumber": "915", "verbatimEventDate": "1938-05-29", "habitat": "", "occurrenceRemarks": "Lemon-yellow flower. Leaves yellow green. Upper leaves more yellow", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "", "municipality": "", "locality": "Lexington near Botanic Garden", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}