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": ""}
 paul c. standley E,+   Chamaecrista nictitans var. pilosa ,    pilosa R [U         (Benth.) H.S.Irwin & Barneby kf    A Fabales  R. Barneby s^^      a. 6Y FABACEAE 61216 p+cu/      
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Chamaecrista nictitans var. pilosa", "scientificNameAuthorship": "(Benth.) H.S.Irwin & Barneby", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "pilosa", "identifiedBy": "R. Barneby", "recordedBy": "Paul C. Standley", "recordNumber": "61216", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}