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": ""}
acalypha j@  peter h. raven & tamra engelhorn raven .h/y   -90.675 # w   U ;  GEOFFREY A. LEVIN   160 B!U  1666233 GEn     Annual weed fX    1985-09-02 Vs6JA   ~ 26878 Malpighiales q1 W@  missouri  &  limestone slopes and dlats along parker cree, ca. 0.35 mi (0.6 km) nne of its confluence with big river, 6.5 mi (10.5 km) w of desoto, townshop 39 n. range 3 e. U  euphorbiaceae +8OjO  Acalypha rhomboidea dpB  rhomboidea Cq)*  38.125 0q/   38â°07'30"n; 90â°40'30"w  kaE`   Io JEFFERSON  >F ^  Raf. UNITED STATES TeES 
{"catalogNumber": "1666233", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Acalypha rhomboidea", "scientificNameAuthorship": "Raf.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "rhomboidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Geoffrey A. Levin", "recordedBy": "Peter H. Raven & Tamra Engelhorn Raven", "recordNumber": "26878", "verbatimEventDate": "1985-09-02", "habitat": "", "occurrenceRemarks": "Annual weed", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Jefferson", "municipality": "", "locality": "Limestone slopes and dlats along Parker Creek, ca. 0.35 mi (0.6 km) NNE of its confluence with Big River, 6.5 mi (10.5 km) W of DeSoto, Townshop 39 N. Range 3 E.", "decimalLatitude": "38.125", "decimalLongitude": "-90.675", "verbatimCoordinates": "38\u00c2\u00b007'30\"N; 90\u00c2\u00b040'30\"W", "minimumElevationInMeters": "160", "maximumElevationInMeters": ""}