SegWit, Bitcoin JSON-RPC and (strange?) addresses I'm trying to analyse this transaction:

https://blockchain.info/tx/a388d6f88373aacf2a5c170eeff4adf51f2c6744da26375d5890f42d653a2e6c

I used to be able to just run bitcoin-cli getrawtransaction txid 1 and get a reasonable output, but running it with this particular transaction id, I get this:

{
  "txid": "a388d6f88373aacf2a5c170eeff4adf51f2c6744da26375d5890f42d653a2e6c",
  "hash": "c856582f997dc4b6f1e009f2096c4e549aeaeeb3f20703dbd71476dc957f77ec",
  "version": 1,
  "size": 383,
  "vsize": 192,
  "locktime": 0,
  "vin": [
    {
      "txid": "37138d3df8e1d41bf6474ecdc21d53f78ab9907c500172de31bda4048556bd83",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "",
        "304402205ed1d5ac8bee5f58da52cdf6fe6e64dccd9560c84ae933172ad26ae1fd7468eb02201e5db99e00d7fd3997b2b457c4b689c1cd8b2708afa128d030fc62055117d07401",
        "3045022100fa5054964962656890e466b35f111ab5b2f869eb41c39a6830bde9b7f00013b00220592d5369b295ec49e90504060748a67cc371519ab945fbcbb9e99b5b1d8040dc01",
        "52210375e00eb72e29da82b89367947f29ef34afb75e8654f6ea368e0acdfd92976b7c2103a1b26313f430c4b15bb1fdce663207659d8cac749a0e53d70eff01874496feff2103c96d495bfdd5ba4145e3e046fee45e84a8a48ad05bd8dbb395c011a32cf9f88053ae"
      ],
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": 0.08000000,
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 04645ed4e7b22362e4baf1aa396115450d99347c OP_EQUALVERIFY OP_CHECKSIG",
        "hex": "76a91404645ed4e7b22362e4baf1aa396115450d99347c88ac",
        "reqSigs": 1,
        "type": "pubkeyhash",
        "addresses": [
          "1QDwdPsF1cpf6Wvmo8QmFWZKUVGh1KzNh"
        ]
      }
    },
    {
      "value": 0.01043487,
      "n": 1,
      "scriptPubKey": {
        "asm": "0 701a8d401c84fb13e6baf169d59684e17abd9fa216c8cc5b9fc63d622ff8c58d",
        "hex": "0020701a8d401c84fb13e6baf169d59684e17abd9fa216c8cc5b9fc63d622ff8c58d",
        "type": "witness_v0_scripthash"
      }
    }
  ],
  "hex": "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",
  "blockhash": "000000000000000000e8b63e15371848d765904e3bcfee1d0b45a37247fca9c2",
  "confirmations": 7,
  "time": 1507561656,
  "blocktime": 1507561656
}


So, there are no addresses in the second output. But blockchain.info has this to say:

bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej (0.09083487 BTC - Output) --&gt; 1QDwdPsF1cpf6Wvmo8QmFWZKUVGh1KzNh - (Unspent) 0.08 BTC, 
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej - (Unspent) 0.01043487 BTC


I have multiple questions:


In the above blockchain.info link I gave, what are those strange-looking addresses starting with "bc1...", and 
Is there a way to extract such data from the output of getrawtransaction?
If not, how did blockchain.info did it?
In the above blockchain.info link I gave, what are those strange-looking addresses starting with "bc1...", and


Those are bech32 addresses. These are specified in BIP 173


  Is there a way to extract such data from the output of getrawtransaction?


No. The latest release of Bitcoin Core does not have functionality for converting native witness outputs into bech32 addresses. However blockchain.info does so they are displaying those outputs as bech32 addresses. Bech32 functionality in Bitcoin Core will be released in Bitcoin Core 0.15.1 along with segwit wallet functionality.


  If not, how did blockchain.info did it?


Blockchain.info does not use Bitcoin Core. They have their own custom software and it seems that they have implemented bech32.