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": ""}
PURSH &mdHH  Effie A. SouthworUth 8     k^5 malpighials     9F# EUPHORBIA MARGINATA  42.46842 aw    Tzrg 254525     Chautauqua =B   |F  Jeffery J. Morawetz 1883-08 w #g     ~4RC2 marginata  (r|kV S.N.    B  New York forestville W26dk   K J&g -79.1752
{"catalogNumber": "1254525", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia marginata", "scientificNameAuthorship": "Pursh", "genus": "", "subgenus": "", "specificEpithet": "marginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jeffery J. Morawetz", "recordedBy": "Effie A. Southworth", "recordNumber": "s.n.", "verbatimEventDate": "1883-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "New York", "county": "Chautauqua", "municipality": "", "locality": "Forestville", "decimalLatitude": "42.46842", "decimalLongitude": "-79.1752", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}