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": ""}
  6 WITH WEEDY VEGETATION ON PREVISUALY CVLTIVATED FIELDS. -100.569 0~TW   SUBSP.. zN    WhRF` poaes  4X9 eragrostis mexicana subsp. mexicana Coahuila G   Zq:` frank w. gould  yTVP] MarÃ­a De Lourdes; 1 mi SE of San Antonio de las Alazanas, SE of Saltillo 1121495 fC@    4Y4c  P0aceae   mexicana / B   MEXICANA +m   eragr0stis .F        10512  <Tjs  i. sã¡nchez vega `..(  
{"catalogNumber": "1121495", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis mexicana subsp. mexicana", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "mexicana", "identifiedBy": "I. S\u00c3\u00a1nchez Vega", "recordedBy": "Frank W. Gould", "recordNumber": "10512", "verbatimEventDate": "", "habitat": "With weedy vegetation on previsualy cultivated fields.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Mar\u00c3\u00ada De Lourdes; 1 mi SE of San Antonio de las Alazanas, SE of Saltillo", "decimalLatitude": "", "decimalLongitude": "-100.569", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}