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": ""}
1970-06-18 $gS!    hS  ANTON 4. REZNICEK HORNER WOODS, POND NEAR MAIN ENTRANCE 4 b_n   D 42.3229   [AN UNDATED SKET1CH MAP PROVIDED BY SYLVIA TAYLOR INDICATES A SMALL VERNAL POOL NEAR THE SOUTH ENTRANCE AT APPROX. THESE COORDINATES] WE6X  verticillata NYS       -83.6696 |-S#  R |F 3t (L.) A. GRAY  SYLVIA M. TAYLOR AOQ  Ilek verticillata O   edge of small pond, under dead elm, next to viburnum lentago. g* xW   Michigan jXk   . V AQUIFOLIALES  WASHTENAW d   
{"catalogNumber": "", "order": "Aquifoliales", "family": "", "scientificName": "Ilex verticillata", "scientificNameAuthorship": "(L.) A. Gray", "genus": "", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Sylvia M. Taylor", "recordNumber": "", "verbatimEventDate": "1970-06-18", "habitat": "Edge of small pond, under dead elm, next to Viburnum lentago.", "occurrenceRemarks": "[An undated sketch map provided by Sylvia Taylor indicates a small vernal pool near the south entrance at approx. these coordinates]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Horner Woods, pond near main entrance", "decimalLatitude": "42.3229", "decimalLongitude": "-83.6696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}