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": ""}
 [8R v walter n. koelz  r= 7611   7f ? DABBEJI [DABBYI?]  uz,_oZ nodata  pakistan !`   JVUo. 1934-03-04 sindh 0$4@5     v33? tephrosia pauciflora  FABALES  /    yXf fabaceae  GRAHAM EX BAKER HVys(     pauciflora R   150426O D[    tephrosia rj   
{"catalogNumber": "1504260", "order": "Fabales", "family": "Fabaceae", "scientificName": "Tephrosia pauciflora", "scientificNameAuthorship": "Graham ex Baker", "genus": "Tephrosia", "subgenus": "", "specificEpithet": "pauciflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "7611", "verbatimEventDate": "1934-03-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Pakistan", "stateProvince": "Sindh", "county": "no data", "municipality": "", "locality": "Dabbeji [Dabbyi?]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}