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": ""}
(desv.) trin. ex steuLd. F/  POACEAE &`      $ OLD FIELD ATROVIRENS P8%   u4f 1486629  wX ERAGROSTIS Eragrostis atrovirens  [  THAKUR RUP CHAND Jj   X  Pynursla    ]Fh East Khasi Hills  poales c;ei@    INDIA u*?eG   meghalaya wih   1945 1    j1 1 1949-08-08  cv+Wp 1219
{"catalogNumber": "1486629", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis atrovirens", "scientificNameAuthorship": "(Desv.) Trin. ex Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "atrovirens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "1945", "verbatimEventDate": "1949-08-08", "habitat": "Old field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Pynursla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}