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": ""}
 % >, 1927-05   +H (tourane is on the coast a8out 100 kilometers south of hue)  piper rEDl  piperales [F3O        PIPERACEAE     IN FOREST /r     maxim.  Mn   X X<u dã  náºµng J. & M. S. Clemens Iy]j.    HANCEI p!JQ   v PIPER HANCEI  NO DATA B 
{"catalogNumber": "", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper hancei", "scientificNameAuthorship": "Maxim.", "genus": "Piper", "subgenus": "", "specificEpithet": "hancei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. & M. S. Clemens", "recordNumber": "", "verbatimEventDate": "1927-05", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "D\u00c3\u00a0 N\u00e1\u00ba\u00b5ng", "county": "no data", "municipality": "", "locality": "(Tourane is on the coast about 100 kilometers south of Hue)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}