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": ""}
 tv== caeruleus   :  Ceanothus Sierra del Laurel, ca. 10 miles southeast of Calvillo (3 hours by horse from Rancho de Los Adobes) w    l^$ lag.  ROGERS MCVAUGH & WALTER N. KOELZ 3    Rosales du!c(       -102.59204 z4   CEANOTHUS CAERULEUS   u,R   21.77639 *@r  aguascalientes 69    *J 1506429  eO c^ 235 calvillo m x&G   4N~Oo Mexico  ~f5o0 MOIST NOtRTH-FACING SLOPES NEAR SUMMITS
{"catalogNumber": "1506429", "order": "Rosales", "family": "", "scientificName": "Ceanothus caeruleus", "scientificNameAuthorship": "Lag.", "genus": "Ceanothus", "subgenus": "", "specificEpithet": "caeruleus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh & Walter N. Koelz", "recordNumber": "235", "verbatimEventDate": "", "habitat": "Moist north-facing slopes near summits", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Aguascalientes", "county": "Calvillo", "municipality": "", "locality": "Sierra del Laurel, ca. 10 miles southeast of Calvillo (3 hours by horse from Rancho de Los Adobes)", "decimalLatitude": "21.77639", "decimalLongitude": "-102.59204", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}