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": ""}
    4 C. E. Anderson   UPPER DEMERARA-BERBICE ,U%K    malpighiales ,=@     Mascagnia arenicola ~p  Malpighiacee 1 H!L    K MASCAGNIA   1522222 ?  w. hahn 08~7Y     arenicola        9gx, 1989-04-21 
{"catalogNumber": "1522222", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Mascagnia arenicola", "scientificNameAuthorship": "C. E. Anderson", "genus": "Mascagnia", "subgenus": "", "specificEpithet": "arenicola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Hahn", "recordNumber": "", "verbatimEventDate": "1989-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Upper Demerara-Berbice", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}