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- sud yungas    + la paz  _ Bolivia       L. j2c   #LVK BASIN OF RIO BOPI, SAN BARTOLOME (NEAR CALISAYA)      piper N%8mE   ^ 1939-07-01 piperaceae _s3  750 ES     zem Piper peltatum  pA!Ckq 10442 
{"catalogNumber": "", "order": "", "family": "Piperaceae", "scientificName": "Piper peltatum", "scientificNameAuthorship": "L.", "genus": "Piper", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "10442", "verbatimEventDate": "1939-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "La Paz", "county": "Sud Yungas", "municipality": "", "locality": "Basin of Rio Bopi, San Bartolome (near Calisaya)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "750", "maximumElevationInMeters": ""}