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": ""}
     EHRH. Tn/E    CERRO LA ANTORCHA, SIERRA EL LAUREL, ZACATECAS, CA 9 KM ESE OF LA HIGUERA, (LA HIGUERA IS ALONG HWY. 70, CA 16 KM SW OF CALVILLO) kS0$+   uanusco 3^     21.696667  t V> zacatecas 1189743 -S1     E serotina         RN 21Â° 41.8'N 102Â° 46'W  yu PRUNUS SEROTINA 
{"catalogNumber": "1189743", "order": "", "family": "", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Zacatecas", "county": "Huanusco", "municipality": "", "locality": "Cerro La Antorcha, Sierra El Laurel, Zacatecas, ca 9 km ESE of La Higuera, (La Higuera is along Hwy. 70, ca 16 km SW of Calvillo)", "decimalLatitude": "21.696667", "decimalLongitude": "", "verbatimCoordinates": "21\u00c2\u00b0 41.8'N 102\u00c2\u00b0 46'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}