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": ""}
   C=i2 Piper tuberculatum  PIPERACEAE MnOt  piper M   Nz8 1898-08  a 383  ^a3E6 no data provided on label of catalog no: 1641574  1641574 wIzS  magdalena 2q*G<   Herber7 H. Smith v0 h  30 %o&?  santa marta *%S9      ~@< colombia     Qq tuberculatum Jacq. _K-   @ piperales 
{"catalogNumber": "1641574", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper tuberculatum", "scientificNameAuthorship": "Jacq.", "genus": "Piper", "subgenus": "", "specificEpithet": "tuberculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Herbert H. Smith", "recordNumber": "383", "verbatimEventDate": "1898-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Colombia", "stateProvince": "Magdalena", "county": "Santa Marta", "municipality": "", "locality": "no data provided on label of catalog no: 1641574", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "30", "maximumElevationInMeters": ""}