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": ""}
   V|F 1506489  +Qsn -84.3375    robert l. peter f*    Rhamnus /YVLk(     s.n. iq&       n_ CAROLINIANA 37.8916667 <        R  Boon's Creek, Kentucky River   _ walter 
{"catalogNumber": "1506489", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Walter", "genus": "Rhamnus", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Peter", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Boon's Creek, Kentucky River", "decimalLatitude": "37.8916667", "decimalLongitude": "-84.3375", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}