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": ""}
klotzsch _7  cuneatus ~:]  Loreto #    [ CROTON   _D_ Christopher Davidson MAYNAS K       malpighiales +    l DTTO. IQUITO. RIO MOMON, TRIBUTARY OF RIO NANAY   150 T|2R         !  tree ca. 6 m. flowers greenish white  N+< ^5364  5+%sM UPLAND HUMID FOREST  pJr CHRISTOPHER DAVIDSON Euphorbiaceae AGy0C 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Klotzsch", "genus": "Croton", "subgenus": "", "specificEpithet": "cuneatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Christopher Davidson", "recordedBy": "Christopher Davidson", "recordNumber": "5364", "verbatimEventDate": "", "habitat": "Upland humid forest", "occurrenceRemarks": "Tree ca. 6 m. Flowers greenish white", "associatedTaxa": "", "country": "", "stateProvince": "Loreto", "county": "Maynas", "municipality": "", "locality": "Dtto. Iquito. Rio Momon, tributary of Rio Nanay", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "150", "maximumElevationInMeters": ""}