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": ""}
 jEH merurialina 4714 @bvh   ARGYTHAMNIA  e&       (NUTT.) MVELL.-ARG. rPyS^   1947-07-08 ,^   19 1667918   C. M. Rogers qim         Cimarron  $  ARYTHAMNIA MERCURIALINA e   
{"catalogNumber": "1667918", "order": "", "family": "", "scientificName": "Argythamnia mercurialina", "scientificNameAuthorship": "(Nutt.) Muell.-Arg.", "genus": "Argythamnia", "subgenus": "", "specificEpithet": "mercurialina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. M. Rogers", "recordNumber": "4714", "verbatimEventDate": "1947-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cimarron", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}