How can I get shipaddressee, shipaddr1, shipcity from SO?

let shipAttention = soRec.getValue('shipattention');
            let shipAddressee = soRec.getValue('shipaddressee');
            let shipaddr1 = soRec.getValue('shipaddr1');
            let shipcity = soRec.getValue('shipcity');
            let shipstate = soRec.getValue('shipstate');
            let shipzip = soRec.getValue('shipzip');