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": ""}
  ERAGROSTIS ATROVIRENS &   Thakur Rup Chand e&7  PYURSLA -$  EAST KHASI HILLS OEnN   $^7o Poaceae   9b ATROVIRENS   56 POALES   TQ  Eragrostis 1219 V     INDIA  O 1486630 (desv.) trin. ex steud. r&MX    OPEN I/F  1949-08-14 =      r 2003 MEGHALAYA @)q9b 
{"catalogNumber": "1486630", "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": "2003", "verbatimEventDate": "1949-08-14", "habitat": "Open", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "East Khasi Hills", "municipality": "", "locality": "Pynursla", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}