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": ""}
 ?Z 2008-08-23  21 a few plants in cracks of asphalt and gravelly edge of parking area, only partly shaded, wide area in road, scoenic pulloff. -90.3388889 H   davidii &x    Gb RICHLAND CO., HWY. 60, BASE OF BLUFF AND WELL ABOVE THE WISCONSIN RIVER, 4 KM (BY AIR) WSW OF HWY. 14 AT GOTHAM.   Malpighiales z2   4 55934   Cs4 1303594     Y subils     <& 0/ UNITED STATES  ,T/ Wisconsin 43.2108333 V  euphorbia davidii Krlz    euphorbia WntZ_  
{"catalogNumber": "1303594", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia davidii", "scientificNameAuthorship": "Subils", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "davidii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "55934", "verbatimEventDate": "2008-08-23", "habitat": "A few plants in cracks of asphalt and gravelly edge of parking area, only partly shaded, wide area in road, scenic pulloff.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "", "municipality": "", "locality": "Richland Co., Hwy. 60, base of bluff and well above the Wisconsin River, 4 km (by air) WSW of Hwy. 14 at Gotham.", "decimalLatitude": "43.2108333", "decimalLongitude": "-90.3388889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}