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": ""}
Poales 1L    Myburgh Provinc, British North Borneo ]       E. D. MERRILL i/     1704851 e   Poaceae (96   (l.) desv. BkaL_  1921-10 z.    ?u SANDAKAN MALAYSIA ca/F     /X 2 20313  8qhL  Centotheca  %a lappacea 
{"catalogNumber": "1704851", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Desv.", "genus": "Centotheca", "subgenus": "", "specificEpithet": "lappacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. D. Merrill", "recordNumber": "20313", "verbatimEventDate": "1921-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "", "county": "Sandakan", "municipality": "", "locality": "Myburgh Province, British North Borneo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}