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": ""}
        Robert L. Wilbur C/55    novogalicianum  kk3      84%@l piperaceae   E  BORNST.  1949-07-08 a        75:+ 3m shrub; fruit stalked and green; very @common   5Z piperales
{"catalogNumber": "", "order": "Piperales", "family": "Piperaceae", "scientificName": "", "scientificNameAuthorship": "Bornst.", "genus": "", "subgenus": "", "specificEpithet": "novogalicianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Wilbur", "recordNumber": "", "verbatimEventDate": "1949-07-08", "habitat": "", "occurrenceRemarks": "3m shrub; fruit stalked and green; very common", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}