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": ""}
        ? Festuca  R -103.6  < mexico Festuca lugens r.      662 tab|     C!o 19.6435 m. gonzã¡lez l. ^       r j. villa c. & s. koch  Bosque de oyamel, en buen estado, con pinos y encin0s. Suelo profundo, cafÃ© claro, arenoso-arcilloso, hierba de 2.5 m er3cta, escasa. !aVBl 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Festuca lugens", "scientificNameAuthorship": "", "genus": "Festuca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. Gonz\u00c3\u00a1lez L.", "recordedBy": "J. Villa C. & S. Koch", "recordNumber": "662", "verbatimEventDate": "", "habitat": "Bosque de oyamel, en buen estado, con pinos y encinos. Suelo profundo, caf\u00c3\u00a9 claro, arenoso-arcilloso, hierba de 2.5 m erecta, escasa.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.6435", "decimalLongitude": "-103.6", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}