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": ""}
 1875 Zkum8    NB:< 226      [bfA ERIOCAULON MICROCEPHALUM          las trojes ocuilã¡n; terracerã­a entre cuernaaca y ocuilã¡n, 15 km al w de buena vista de monte F |z  H.N. MOLDENKE  7+      ( | mexico   microcephalum *   5 18.9815 ERIOCAULACEAE ]DT 
{"catalogNumber": "", "order": "", "family": "Eriocaulaceae", "scientificName": "Eriocaulon microcephalum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "microcephalum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "H.N. Moldenke", "recordedBy": "", "recordNumber": "226", "verbatimEventDate": "1875", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Las Trojes; Ocuil\u00c3\u00a1n; terracer\u00c3\u00ada entre Cuernavaca y Ocuil\u00c3\u00a1n, 15 km al W de Buena Vista de Monte", "decimalLatitude": "18.9815", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}