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": ""}
 L. Ve<     poales J   82~ ce nchrus  q TEUCHI7ECO; 12 KM AL N DE AMECA, EJIDO DE SAN IG4NACIO    mexico J.i6  Luz M. Villarreal de Puga mpk   p*Ls echinatus P. DÃ¡VIA Oz  jalisco AF       VegetaciÃ³n matorral sub7ropical y campos de cultivo z6aU   20.6538 kFks     ^ @[ 1974-12-08
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Cenchrus", "subgenus": "", "specificEpithet": "echinatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. D\u00c3\u00a1vila", "recordedBy": "Luz M. Villarreal de Puga", "recordNumber": "", "verbatimEventDate": "1974-12-08", "habitat": "Vegetaci\u00c3\u00b3n matorral subtropical y campos de cultivo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Teuchiteco; 12 km al N de Ameca, ejido de San Iganacio", "decimalLatitude": "20.6538", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}