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(    lg UNITED STATES washtenaw 3W x,  edge of small pond, under dead elm, next to viburnum lentago. S (Lu  ilex Y2   mG Aquifoliales  N S.N.    1289706    3U0 (L.) A. Gray    horner woods, pond near main entrance H/   VERTICILLATA Q<Q  anton a. reznicek /~ B  42.3229  MSi[      michigan @J   ~ Auifoliaceae 
{"catalogNumber": "1289706", "order": "Aquifoliales", "family": "Aquifoliaceae", "scientificName": "", "scientificNameAuthorship": "(L.) A. Gray", "genus": "Ilex", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1970-06-18", "habitat": "Edge of small pond, under dead elm, next to Viburnum lentago.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Horner Woods, pond near main entrance", "decimalLatitude": "42.3229", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}