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": ""}
 R. E. S. Tanner u   q  euKphorbiaceae MSEBUGWE FORST, MWERA CHIEFDOM VJ 8U   U  `  Pax  61 Bcm      dichogamus S;a   Sf TANZANIA  Croton dichogamus Q   ( Malpighiales  Ds(F CROTON    |`  pangani  tree 10 feet tall with single stem; bark smooth, grey-brown; sap colourless; flowers brown-white;odorless y   y 3650 Tanga s*   1j 1957-O8-24  H In thick dry forest on brown sandy soil  
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton dichogamus", "scientificNameAuthorship": "Pax", "genus": "Croton", "subgenus": "", "specificEpithet": "dichogamus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. E. S. Tanner", "recordNumber": "3650", "verbatimEventDate": "1957-08-24", "habitat": "In thick dry forest on brown sandy soil", "occurrenceRemarks": "tree 10 feet tall with single stem; bark smooth, grey-brown; sap colourless; flowers brown-white;odorless", "associatedTaxa": "", "country": "Tanzania", "stateProvince": "Tanga", "county": "Pangani", "municipality": "", "locality": "Msebugwe Forest, Mwera Chiefdom", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "61", "maximumElevationInMeters": ""}