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": ""}
   c LAT. 22Â°38' LONG. [-]103Â°48'      J. SÃ¡NCHEZ-KEN )   22.29 4       % zacatecas -103.455 y< 6  Huejuquillita de los MÃ¡rquez; road to Huejuquilla el Alto; Jal. 1 mile west of the road-junction 18 miles south of Valparaiso on the road to Mezquitic, Jal 7~j  17706 70N y    1958-09-04 0l^/%   tB) Q rogers mcvaugh POACEAE h E    2: leptochloa 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "Rogers McVaugh", "recordNumber": "17706", "verbatimEventDate": "1958-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Zacatecas", "county": "", "municipality": "", "locality": "Huejuquillita de los M\u00c3\u00a1rquez; road to Huejuquilla el Alto; Jal. 1 mile west of the road-junction 18 miles south of Valparaiso on the road to Mezquitic, Jal", "decimalLatitude": "22.29", "decimalLongitude": "-103.455", "verbatimCoordinates": "Lat. 22\u00c2\u00b038' Long. [-]103\u00c2\u00b048'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}