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": ""}
 Panicum bisulcatum szAfu   zk 1067   Manipur    bisulcatum O~+  THUNB. % f:  1950-10-17 m0    r(j marsh karong  J   %ob india panicum y>%!    26631 hQt    poales @-   yH SENAPATI  POACEAE 0    s walter n. oelz  488277 %&A!  
{"catalogNumber": "1488277", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum bisulcatum", "scientificNameAuthorship": "Thunb.", "genus": "Panicum", "subgenus": "", "specificEpithet": "bisulcatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "26631", "verbatimEventDate": "1950-10-17", "habitat": "Marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Manipur", "county": "Senapati", "municipality": "", "locality": "Karong", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1067", "maximumElevationInMeters": ""}