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": ""}
Pangani Mv  Tanga ?>J  dalechampia trifoliata m#F<3     2897 L    ) ~ EUPHORBIACEAE trifoliata $?23e  1667933 %^1    t MTARU PARISH, MSEKOk SECTION, MWERA CHIEFDOM  1956-06-06 PQ5D        :Xj IN GRASSLAND ON CLAY LOA. THICKLEY ENTWINED    -4G.A dalechampia  r. e. s. tanner <    X PETER EX VERDC. & GREENWAY
{"catalogNumber": "1667933", "order": "", "family": "Euphorbiaceae", "scientificName": "Dalechampia trifoliata", "scientificNameAuthorship": "Peter ex Verdc. & Greenway", "genus": "Dalechampia", "subgenus": "", "specificEpithet": "trifoliata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. E. S. Tanner", "recordNumber": "2897", "verbatimEventDate": "1956-06-06", "habitat": "in grassland on clay loam. Thickley entwined", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tanga", "county": "Pangani", "municipality": "", "locality": "Mtaru Parish, Mseko Section, Mwera Chiefdom", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}