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": ""}
    4 1951-07-22 phyllanthus tequilensis  ] uO   1167686 E        Phyllanthaceae  H4     W&   JuchitlÃ¡n  k mexico        MILKY TREE WOODLAND WITH SOME TURF-GRASS GLADES. GRAVELLY SOILS OF DISSECTED PLEISTOCENCE %SEDIMENTARIES   4xn howard s. gentry  +DL RANCHO SIN NOMBRE; 4-6 MI W OF TECOLOTLAN    
{"catalogNumber": "1167686", "order": "", "family": "Phyllanthaceae", "scientificName": "Phyllanthus tequilensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "", "verbatimEventDate": "1951-07-22", "habitat": "Milky tree woodland with some turf-grass glades. Gravelly soils of dissected Pleistocence sedimentaries", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Juchitl\u00c3\u00a1n", "municipality": "", "locality": "Rancho Sin Nombre; 4-6 mi W of Tecolotlan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}