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": ""}
    n Ew J. J. WURDACK, J. V. MONACHINO         q&C demeraranum      Biper demeraranum 115 VX3n`  PIPER4LES F%   Qe along river at Raudal Maraca (about 110 river km. from mouth)     >c| (miq.) c. dc.     
{"catalogNumber": "", "order": "Piperales", "family": "", "scientificName": "Piper demeraranum", "scientificNameAuthorship": "(Miq.) C. DC.", "genus": "", "subgenus": "", "specificEpithet": "demeraranum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. J. Wurdack, J. V. Monachino", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "along river at Raudal Maraca (about 110 river km. from mouth)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "115", "maximumElevationInMeters": ""}