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 e ^   FLOWERING (  Canada Wj3  Malpighiales eO(  michael j. oldham 0A   city of windsor township, windsor railway yard L)  marginata Q0m2R   O euphorbia  Bdo 1269872 euphorbiaceae  f4-    >Z5Y` JEFFERY J. MORAWETZ     r) Nr 14089    5 Rare and local in disturbed ground near railroad tracks  Ux uG Essex  ,.E EUPHORBIA MARGINATA  Ontario B    1992-08-05  zW   
{"catalogNumber": "1269872", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia marginata", "scientificNameAuthorship": "Pursh", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "marginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jeffery J. Morawetz", "recordedBy": "Michael J. Oldham", "recordNumber": "14089", "verbatimEventDate": "1992-08-05", "habitat": "Rare and local in disturbed ground near railroad tracks", "occurrenceRemarks": "Flowering", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "City of Windsor Township, Windsor railway yard", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}