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": ""}
 Thakur Rup Chand I ERm  (C.B.CLARKE) G.BRÃ¼CKN. cWh  Grassland sy        - 1505343   7/xwC commelinaceae  1954-Q0716 +J3&b  East Khasi Hills F3   v DIVERGENS      Mawphlang  F murdannia   Murdannia divergens r   1829  Q7y  Meghalaya RsZ  Commelinales aK 
{"catalogNumber": "1505343", "order": "Commelinales", "family": "Commelinaceae", "scientificName": "Murdannia divergens", "scientificNameAuthorship": "(C.B.Clarke) G.Br\u00c3\u00bcckn.", "genus": "Murdannia", "subgenus": "", "specificEpithet": "divergens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "", "verbatimEventDate": "1954-07-16", "habitat": "Grassland", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}