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": ""}
1480564 8k   verbena simplex T1 @N     anton a. reznicek ? y:e  UNITED STATES 3d   k y verbena     O| Lamiales   K>  SIMPLEX   i verbenaceae  = *Do pdouglass houghton   [SPECIMEN FROiM UNBOUND HOUGHTON BOOK MARKED EXCHANGE] UfG     NEW JERSEY O ,     
{"catalogNumber": "1480564", "order": "Lamiales", "family": "Verbenaceae", "scientificName": "Verbena simplex", "scientificNameAuthorship": "", "genus": "Verbena", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[Specimen from unbound Houghton book marked exchange]", "associatedTaxa": "", "country": "United States", "stateProvince": "New Jersey", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}