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": ""}
Dioscoreaceae ^      Wild growing, fruiting vine coverding forbs, shrubs, and up to 3 meters high in trees. z7:#u 1006540 G_ I_  michigan ~Mx+K    4 POLYSTzACHYA In overgrown wooded back yards. Sandy soil. =    william s. martinus Aq7w[  Ottawa T   L 1 NILE W OF HOLLAND, 50' E OF OAK ST., 15' N OF LAWN AVE.    2015-0-13 >Y  United States nV  dioscorea w=  737 OQ)q  tucz.  w~   ]u*E 42.7895556 dioscoreales m  ANTON A. REZNICEK !nP    Q%H_6 -86.1340833  7X, Dioscorea polystachya
{"catalogNumber": "1006540", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea polystachya", "scientificNameAuthorship": "Turcz.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "polystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "737", "verbatimEventDate": "2015-10-13", "habitat": "In overgrown wooded back yards. Sandy soil.", "occurrenceRemarks": "Wild growing, fruiting vine covering forbs, shrubs, and up to 3 meters high in trees.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "1 mile W of Holland, 50' E of Oak St., 15' N of Lawn Ave.", "decimalLatitude": "42.7895556", "decimalLongitude": "-86.1340833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}