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": ""}
 ARGYTHAMNIA HUMILIS |d6        Argythamnia :    & XW Petals whitish MALPIGHIALES +gk[V   c. m. rogers SvMdc   1667873 4      5 HUMILIS 1948-06-06 q    X EUPHORBIACEAE      O808 United States
{"catalogNumber": "1667873", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Argythamnia humilis", "scientificNameAuthorship": "", "genus": "Argythamnia", "subgenus": "", "specificEpithet": "humilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. M. Rogers", "recordNumber": "", "verbatimEventDate": "1948-06-06", "habitat": "", "occurrenceRemarks": "Petals whitish", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}