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": ""}
 v1xz 1289706     Qxe [An undated sketch map provided by Sylvia Taylor indicates a small vernal pool near the south entrance at approx. these coord inates]   B@ -836696    4tO ilexJ verticillata   < ]m ilex   S.N. &r2  1970-06-18 _    Q=@ aquifoliaceae 42.3229 =p   7 michigan  ^dZS Sylvi M. Taylor united states lc6?%    HORNER WOODS, POND NEAR MAIN ENTRANCE ;    ANTON A. REZNICEK ks `Eb 
{"catalogNumber": "1289706", "order": "", "family": "Aquifoliaceae", "scientificName": "Ilex verticillata", "scientificNameAuthorship": "", "genus": "Ilex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Sylvia M. Taylor", "recordNumber": "s.n.", "verbatimEventDate": "1970-06-18", "habitat": "", "occurrenceRemarks": "[An undated sketch map provided by Sylvia Taylor indicates a small vernal pool near the south entrance at approx. these coordinates]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Horner Woods, pond near main entrance", "decimalLatitude": "42.3229", "decimalLongitude": "-83.6696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}