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": ""}
1829 `LAk   [ K  (Steud.) Benth. IND^IA 2@  1954-08-14 C    6oX OLD FIELD    poales TR  =   lQiO simpliciuscu|a  poaceae +    =K+Q COELACHNE SIMPLICIUSCULA   >*LF East Khasi Hills   5V0 mawphlang  lX 1486299  7987 h   jA $f MEGHALAYA  K thakur rup chand    
{"catalogNumber": "1486299", "order": "Poales", "family": "Poaceae", "scientificName": "Coelachne simpliciuscula", "scientificNameAuthorship": "(Steud.) Benth.", "genus": "", "subgenus": "", "specificEpithet": "simpliciuscula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "7987", "verbatimEventDate": "1954-08-14", "habitat": "Old field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Mawphlang", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}