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": ""}
agricultural college lands; southeast corner of lands V   4E1 Piperaceae  $ YNÃ©S MEXÃ­A 1930-03-22 72    b:0#( Minas Gerais    (L vicosa  corcovadense qSv   (Miq.) C. DC. :r   dense-cut-over woods ||KQ  Brazil .g)   _ PIPER CORCOVADENSE   PIPER us   PHV PIPERALES 1641359 YMz  4499 C     
{"catalogNumber": "1641359", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper corcovadense", "scientificNameAuthorship": "(Miq.) C. DC.", "genus": "Piper", "subgenus": "", "specificEpithet": "corcovadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Yn\u00c3\u00a9s Mex\u00c3\u00ada", "recordNumber": "4499", "verbatimEventDate": "1930-03-22", "habitat": "Dense-cut-over woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Minas Gerais", "county": "Vicosa", "municipality": "", "locality": "Agricultural College lands; southeast corner of lands", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}