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": ""}
   1187067      ^ 1896-05-20 smilax L      Smilax auriculata d   SoAU: smilacaceae  Ad D  auriculata  l.h. lighthipe xgi  united states   v      ttZ^s WALTER   5k:r S.N. LILIALES rS  contact um herb4rium gD    
{"catalogNumber": "1187067", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax auriculata", "scientificNameAuthorship": "Walter", "genus": "Smilax", "subgenus": "", "specificEpithet": "auriculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.H. Lighthipe", "recordNumber": "s.n.", "verbatimEventDate": "1896-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}