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": ""}
    Q malpighiales Nursury of Isaac Langley uWilliams R   G3J?cU New Hampshire  1W 1662607  1669 4      Q? f. r. williams 1939-10-10 3 e+   2Go8 L.     euphorbiaceae >H,   W+ euphorbia  sIE united states red leaves, white flowers. dainty ZC     
{"catalogNumber": "1662607", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. R. Williams", "recordNumber": "1669", "verbatimEventDate": "1939-10-10", "habitat": "", "occurrenceRemarks": "Red leaves, white flowers. Dainty", "associatedTaxa": "", "country": "United States", "stateProvince": "New Hampshire", "county": "", "municipality": "", "locality": "Nursury of Isaac Langley Williams", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}