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": ""}
     q  mexiana  7ya jerzy rzedowski  q 1963-06-23         PASTIZAL    16793 P9   Cyperaceae     ~G ! 19.6661   S Fimbristylis mexicana  $P8 SANTIAGO CUAUTLALPAN; 8 KM AL WSW DE TEPOTZOTLÃ¡N, ALREDEDORES DE LA PRESA DE LA CONCEPCIÃ³N PALLA KL     64% poales
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fimbristylis mexicana", "scientificNameAuthorship": "Palla", "genus": "", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "16793", "verbatimEventDate": "1963-06-23", "habitat": "Pastizal", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Santiago Cuautlalpan; 8 km al WSW de Tepotzotl\u00c3\u00a1n, alrededores de la Presa de la Concepci\u00c3\u00b3n", "decimalLatitude": "19.6661", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}